Very much so.
His honours are from teams he inherited in leagues that are no more than 2 horse races.
I personnally think he's being found out bigtime in the prem , his reluctance to change will be his downfall.
Having to build his own team even with all the wealth City can bestowe on him is far far different than a team like Bayern that had won the treble the season before he took over there.
I'm of the opinion he see's this challenge as the ultimate , but as things stand he's miles away from it.
I've always thought Pep, Jose and messi are completely over rated. Pep only manager the best team in the 2 pervious leagues who have had the far better player and are a 2 horse race(Spain) and 1 team in Germany.
Jose proved with Porto he was a great manager but since then he's had money chucked at already built teams. Utd are his weakest team today.
Messi's only ever played in a pub league, seem him go AWOL for Argentina a lot, also seem him go AWOL in a few CL games when Barca got thumped 7-0(think it was) Suarez IMO is a better player, so is Ronaldo.