Very very predictable, including the post credit scene !!!

I like movies that are aware of what they are selling... without [any] greater aspirations than to make people laugh and that's it.

The film never slows down or bores, plunging from one harrowing sequence to the next.

Watching it is like watching the spectacle of a class clown at their best: you laugh at their jokes, instigate their defiance, and "ooooh" when they get in trouble.