I think this shouldn't be coming as a surprise to Bayern Munich that most persons would want to really be skeptical about their choice of coach seeing that he's not got a very high level of experience and yet he was chosen to be the head coach of the team, for them to have chosen him they will just have to be optimistic amidst allhe doubt from others and not lwt that sway them from making at the possible positive side.
Different people's reactions were different, but the most dominant was the doubt that immediately emerged when Bayern Munich appointed Vincent Kompany as the new coach. However, there are quite a few who are very optimistic about his arrival even though he doesn't have a good track record so far.
Now there may be a challenge that is clearly in front of Vincent Kompany's eyes and if he can bring Bayern Munich to the highest level of their game or come closest to snatching the Bundesliga title from Leverkusen then no one will doubt him. I think we can find out more clearly later in the pre-season match in Seoul against Spurs and then we can judge at least the first impression.