Det perfekte kup

The first 15 minutes of "Det Perfekte Kup" are really funny. I don't have snobbish feelings about movies. IMO, a low-budget movie with few or no famous actors, could be just a good as a "mainstream"-movie. Yes, often I think that lowbudget movies are better than mainstream movies, that they often are more original and "free" from "norms". Unfortunately "Det Perfekte Kup" don't fulfill my thesis. Even though the first 15 minutes are very funny, the movie becomes boring, trivial and "unfunny" the last 60 minutes. There are a lots of funny episodes in the beginning of the movie, but the rest of the movie are almost without humor. Sad, because the start promise well. Furthermore, the movie tries to "aspire to higher things" as regards famous actors. Robert Hansen (a mediocre famous Danish actor) stands as the "no 1" actor, and people may think, that he is the main person. But he is only present the first 2-3 minutes of the movie. After that, we don't see anymore to him. On the other hand, the three real main persons are in the bottom of the actor list on the front cover.