Pep has been good in Bayern, but not equalling the greatest succes-stories in their clubs history, and if that disappoints the fans, then fair enough - you just have to realize how massive that kind of expectations are.
Footballfans outside Spain underestimates Atlético year in and year out, they are a very solid team, and every team in the world could loose to them. Quite arrogant to think Bayern easily could put them aside, their fans have too high expectations, something our fans also suffer from once in a while. It is a fine goal to be in the final or win it, but no club in the world can expect a CL-win.
CL aside, I see many fans not giving enough credit to Dortmund - the stat about how they would have won the league in most other seasons with their points shows that it still is an achievement to win the Bundesliga and not something you do with your left hand, as some suggest every manager could do with those Bayern-players.