The Hangover Part 2 has some funny scenes that play out alright, referencing previous great movies or the original, however, it's filled with outrageous nonsensical non-subtle humour, that struggles to create a smile. It is a fun movie, and should be treated as such, the actors do a well enough job, except the white-washed Justin Bartha. Ken Jeong is somewhat funny in his zealous approach, but the film cannot maintain a constant edge that the original maintained. There's no guessing game, and the tropes are so similar, it's like watching the same movie as the first, with just a few different aspects. The Hangover Part 2 struggles to make itself worth the while.