"PS: Don't you think the original poster is much much better than the US version?"

Good point. The original does a better job portraying the film's central theme than the U.S. version. (One of the characters in the U.S. poster is barely part of the film.)

Anyway, I liked the film, but perhaps not as much as you did. At times the film felt more like a stage play, which might have been the point. Loved the performance by Daniel Hendler though.