The good, bad, and ugly as UCL opening round hits midway point

The supersized Champions League resumed this week, with all 36 teams back in action over 48 frenetic hours. Below, theScore's soccer editors reflect on Matchday 4 in Europe's premier club competition while also taking a step back to survey the landscape at the midway point of the opening round.

Key takeaway from Matchday 4 📝

Gordon Brunt: There's never a shortage of excuses after Arsenal lose. Some complaints about outside forces conspiring against them have even seemed justified. But this time it's their struggling attack that needs to shoulder the blame. The latest perceived injustice involved the ever-confusing handball rule in Wednesday's 1-0 loss to Inter Milan. The decision to award Inter a spot-kick felt harsh on Mikel Merino, especially after he was denied one of his own after being punched in the head by Inter goalkeeper Yann Sommer at the other end. Another Arsenal grievance for the pile. From a perceived refereeing agenda against them to injuries that have proved costly, Arsenal routinely have something to moan about. But their lack of creativity after conceding right before halftime was the real reason they lost. The glaring issue that Mikel Arteta needs to fix is an Arsenal attack that can't cope when Kai Havertz is in a slump. Signing another proven striker last summer might've helped.

Anthony Lopopolo: The little guys still stand a chance. In the tournaments of old, a newcomer like Brest, who had never qualified for the Champions League, would've been buried at the bottom of a group of heavyweights with zero chance of progressing. They would've simply enjoyed the ride. But here they are in fourth place in the Champions League table with 10 points out of a possible 12 after Wednesday's 2-1 win over Sparta Prague. Those 10 points should be enough for Brest to earn at least a playoff spot, according to Opta's projections. But with matches to come against 24th-placed PSV Eindhoven and 28th-placed Shakhtar Donetsk, Brest could reasonably finish with the 16 points likely necessary to earn automatic qualification to the knockout round. UEFA expanded the tournament to make it more profitable, but in a weird way, it has offered previously overlooked teams a lifeline.

Gianluca Nesci: Matchday 4 was a turning point in the competition. One of the biggest gripes about the new format, aside from fixture congestion and general resistance to change, was that the supersized opening round created less jeopardy for the top clubs, which had more time to recover from any setback because there were simply more points available. Even when some stumbled early, there was no sense of panic. That's changing now. Shocking - and comprehensive - losses for Real Madrid and Manchester City, the two overwhelming tournament favorites, have blown things open, while other teams such as Paris Saint-Germain, expected to cruise comfortably into the next round, still have lots of work to do and little time to do it.

This week's crisis club 😬

Brunt: Manchester City. Pep Guardiola's side is in panic mode after getting pummeled by Sporting CP. Manchester City's long list of injuries was a major talking point heading into the encounter, and rightfully so with stars like Rodri missing and Kevin De Bruyne not fit enough to start. But that didn't make Tuesday's 4-1 scoreline any less shocking. City did well to get back into the game, threatening to cut the deficit down to one goal before disaster struck when Erling Haaland's penalty rattled off the crossbar. Heads went down and the team showed an uncharacteristic lack of fight on its way to losing three straight games for the first time in over two years. Is this the beginning of City's downfall? Highly unlikely. But it presents a rare opportunity for rivals to take advantage of a City side that won't likely be down for long.

Lopopolo: Real Madrid. Carlo Ancelotti is on the hot seat after losing back-to-back matches at home to Barcelona and AC Milan. They conceded seven goals across the pair of games and looked entirely out of sorts in Tuesday's 3-1 defeat to Serie A's seventh-placed team. Kylian Mbappe doesn't look comfortable alongside Vinicius Junior, and Dani Carvajal's injury-enforced absence has allowed opponents to wreak havoc on Madrid's right flank. Jude Bellingham hasn't scored for Madrid in 177 days and seems unsure how to interpret his deeper midfield role. It doesn't get any easier for Los Blancos: Liverpool and Atalanta are up next, and they only have one more game to play at home. With just six points in the bag, Madrid have to win at least two of their final four games just to have a chance to make the playoffs.

Nesci: RB Leipzig. A last-second away loss to Atletico Madrid on Matchday 1? Aggravating, but not panic inducing. Blowing a lead, at home, against 10-man Juventus and losing? Rough, but it was one of "those" games. Falling to Liverpool, the best team in the tournament so far? No shame in that. But Leipzig followed up those results by getting outplayed - and comfortably beaten - by Celtic in a match they badly needed to have in order to keep their dwindling hopes of reaching the knockout stage alive. That is cause for serious concern. Leipzig are one of only five teams in the competition without a point. Instead of tussling with Europe's elite, their peers at the bottom of the table are the likes of Slovan Bratislava and Sturm Graz. With no points and a tough remaining schedule, Leipzig now look destined for a very early exit.

Player of the week 🌟

Brunt: Viktor Gyokeres. The Swedish striker is finally getting the recognition he deserves. After more than a year of tormenting defenses in Portugal, it took scoring a hat-trick against Manchester City in Tuesday's Champions League win for the spotlight to truly beam on Gyokeres. While everyone's been in awe watching Haaland score at a record-setting pace in England, the 26-year-old Gyokeres has mastered his craft at Sporting to become one of the most prolific strikers in the world. He went from scoring 21 goals for Championship side Coventry City in 2022 to more than doubling that amount with 43 goals in his debut season for Sporting. And he's showing no signs of slowing down. Recording his third hat-trick of the season Tuesday gives him 23 goals in 17 games and launched him into a share of the lead atop the Champions League scoring chart with five tallies.

Lopopolo: Luis Diaz. The Colombian's evolution continued Tuesday with a hat-trick performance against Bayer Leverkusen, the first of his professional career and the strongest evidence yet that he can lead Liverpool's attack. A left-winger by trade, Diaz has played more centrally under head coach Arne Slot and reminded fans of Roberto Firmino with the way he hustled and pounced on opportunities in Liverpool's 4-0 win. Diaz chipped the 'keeper like he had done it a million times before, shrugged off his marker at the far post to score, and finished off an odd-man rush to complete the hat-trick. He can hurt opponents, and if he plays centrally, Slot can shelter Darwin Nunez on the wing where he'll have less pressure to score.

Nesci: Edon Zhegrova. A baller, pure and simple. The winger was at his dynamic best in Tuesday's 1-1 draw with Juventus, setting up Jonathan David's first-half goal with one of his many mesmerizing runs and incisive passes. The 25-year-old completed eight successful dribbles in the match, continually twisting Juan Cabal into a pretzel until the Juve left-back was mercifully substituted after chasing Zhegrova's shadow around for over an hour. Nobody has attempted more take-ons in this season's Champions League than the Kosovo international, who could dribble past an opponent inside a phone booth.

Best XI so far 😎

With the league phase officially hitting the midway point, here's a look at our standout players of the tournament thus far.

(Courtesy: FotMob)

Where we stand 👀

Here's the complete league phase table after Matchday 4. Remember: The top eight teams advance directly to the last 16, and the sides that finish ninth to 24th head to the new knockout phase playoffs, two-legged ties that determine who joins the eight automatic qualifiers in the round of 16. The bottom 12 clubs are eliminated from the Champions League.