Back to the Future + The Hangover = Hot Tub Time Machine. And that isn't a bad thing. This is a lot better than The Hangover is some areas, though it falls prey to some of the same problems.
This must have been on of the worst movies of all time. An awful white-trash comedy filled to the brim with homophobic, racist and sexist jokes, not to mention making fun of retarded people. I was so deeply offended by this film I had to leave the cinema. Stay away from it. I am not going to waste more time by talking about it. A cinema-flatrate can be a curse as well.
Derivative, clumsy, self-conscious, trite. Rarely funny - or even amusing. The movie attempts to combine Back to the Future with The Hangover and achieves something that's not worth watching. John Cusack's charm helps make it almost bearable. Clark Duke isn't bad, either. Crispin Glover's talents are utterly wasted.
“Hot Tub Time Machine, which wants nothing more than to be a screwball farce, succeeds beyond any expectations suggested by the title” – Roger Ebert
I know quoting Roger Ebert, a man who’s had… read review