|Zach Galifianakis, Bradley Cooper, and Ed Helms acting in a film that is beneath them|
I would spend the time picking the film apart, but what is the point? They didn't bother writing a new movie. Almost every scene outside of the prologue and epilogue were interchangeable with scenes from the first film.
All I have to say is that if there's a third movie--and given its box office numbers in its first week, there will be--I hope someone decides that it might be a good idea to write a second movie that could stand on its own because they failed to do it here. And I would love it if someone did because I like a lot of the talent involved with the series.