Ridiculous to label him as a fraud, what happened to assessing managers after a season at least?
Make no mistake, it's his biggest managerial task and there is plenty to fix at City but he has got almost unlimited resources. It's up to him to utilize and make most of it but ironically his problems start with the signings made last summer who are yet to make any positive impact on their season. Stones and Bravo have been a calamity at the back for them, Gundogan who was such an immensely influential player at Dortmund seems to drift in and out of matches that you forget he is actually playing, Sane has also shown very little and he's being asked a lot tactically such as to play as a wing-back, only Nolito you can class as a moderate success as he has produced whenever he's been put on pitch. He has to buy basically an entirely new back line and find a new midfield partner for Fernandinho.
Another mistake he is making is not building a team around de Bruyne who I think is their best player, he's been asked to play a supporting role alongside Silva in CM or put out wide. For last few matches all I have seen him is whip cross after cross, it's not making full use of his abilities. He is so dangerous in final third and possesses such fine shooting technique that he should be playing more central and closer to the goal.
Ultimately, his flexibility (or lack of) will make or break his career here in Premier League. Someone raised a very good point of teams feeding off the crowd and raising intensity during matches, he has been used to teams sitting off his side during his entire career whereas teams in PL do try and have a go at them in great numbers which is where their defence inevitably crumbles. He wants his team to employ his possession based philosophy but he has find new methods or way of dealing with this kind of pressure. I don't think this kind of stubbornness will win them silverware, at least not with this current set of players.