Pep Guardiola believes VAR in the Premier League has been a mess, despite seeing his Manchester City side benefit from the video technology against Sheffield United.
City got lucky when Blades forward Lys Mousset had a first-half strike harshly disallowed for offside by the video review system, which then allowed Sergio Aguero's opener to stand despite referee Chris Kavanagh inadvertently blocking off John Fleck in the build-up.
There was no doubt over City's second goal, with Kevin De Bruyne tucking home to secure an unconvincing win - Guardiola's 100th in the Premier League.
Video assistant referee controversy has ruled in the Premier League this weekend, with Norwich City's Teemu Pukki having a goal harshly ruled out, while at Anfield, Wolves had a strike disallowed for a marginal offside.
With the officials coming under even greater scrutiny after more debatable decisions, Guardiola has weighed in.
"I said many times I have a huge list for VAR. Every weekend is a big mess," Guardiola told Sky Sports.
"In other games it was a big mess. Hopefully next season it can do better."
However, Guardiola's counterpart Chris Wilder - whose side suffered their first away defeat of the season - was left much more frustrated.
"Yet again we had another goal disallowed by VAR, that's about eight or nine over the weekend. This is not a situation helping the game and the small margins," Wilder told BBC Sport.
"But I will leave that for everyone else to talk about because I have said too much about it."
Wilder said of City's opening goal: "I've been to see the referee and he has been honest about it. We make mistakes and I believe he made one too.
"It happened that quick and I thought he could have been helped by his colleagues a little bit.
"We talk about the new rule where if the referee touches the ball then he has to blow up, so surely if he is in the way and hinders us then he makes a sensible decision.
"If he made the sensible decision then I don't think anyone in the ground would have said anything about it."