How did they get so many famous comedians into such an unfunny movie?

Rating: 2/10 (2 October 2013)

I'm not really sure why this has so many good reviews. I got a few laughs out of this movie, but most were in the beginning and the rest were really spaced out. The only people I liked in this movie were Michael Cera (who is one of the first to die) and Emma Watson (whose fate isn't revealed). And the Backstreet Boys, but I'm pretty sure I'm in the minority on that last one, given other reviews.
I like immature, raunchy humor. Swears, sex jokes, nudity etc don't bother me one bit. I figured this movie would fit right in with Superbad, Knocked Up, The Hangover etc but it fell really short of all of those movies. The jokes are really lackluster and they go on until they aren't funny anymore. Unless they ended up being weird and cheesy instead of funny. There were a few moments I really liked, but most of this was crap. Not to mention how offensive some of it was. Rape isn't funny. There was a joke about Emma misunderstanding and thinking she was going to get raped. Okay. Mildly funny, but mostly because she kicked their butts after. But Jonah gets straight up raped by a demon and the audience is expected to laugh? Seriously?
Even the plot was awful. It's like they figured it wasn't necessary because they thought they could get us to laugh enough to not notice. Hardly.
This movie is chock full of unfunny gay jokes, rape jokes and penis jokes. It's the kind of stuff I wouldn't have laughed at when I was 12. Don't waste your time.