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

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

The movie really just wants to entertain people.

Very good movie overall, highly recommended. Most of the negative reviews don't have any merit and are all pollitically based. Give this movie a chance at least, and it might give you a different perspective.