The trailer explains the plot and reveal the few first jokes, so no need to write more about it.
The main actor Walter is really bad (the others can make you laugh, or smile) and the first 30 minutes of viewing are awful... This movie would be a really better experience without these 2 flows (to be nice with it).
I strongly suggest you to see the movie "Inséparables" of the same year and had a similar cast but is a much better comedy. Or skip the first half hour of this one.
PS: this is a movie only for french speaker since it rellies a lot on "underground" language.
