Although it has its amusing moments, in eneral the plot does not convince.

It’s fine. It's literally the definition of a fine movie. You’ve seen it before, you know every beat and outcome before the characters even do. Only question is how much escapism you’re looking for.

The thing I enjoyed most about the film is the fact that it doesn't shy away from being a super-sized-cliche;

Mostly, the movie is committed to the value of a good time.