Like a 2 hour long Monty Python skit if it was set in 202x and designed to give you a bad acid trip. Making fun of the English by the English for being English is a time honored tradition but in this movie it's kind of the same gag over and over. The roast bit is funny though. Lots and lots of "thunk-thunk-thunk" eurotrash music in the background if that's your thing. In the end it winds up being remarkably relatable imo. Even though the guy cast as us is a total wanker.