When hell breaks loose at last it´s not as satisfying, funny or hardcore as it should (you´ll laugh though). The first half is way better but when you understand this it has passed away. The ending action homages and the funny beginning should have melted into a way better movie.
Anyways no one could expect too much from this flick so I must say it´s way better than what you may think. Better with beers, good stoned company and pizza.

PS: Why doesnt Bill Bailey gets more screen time? I love that guy!
6/10