I was the only one in my theater when I saw this...
...And I loved it! This is the third movie I've seen in theaters now without having to deal with anyone else coughing, talking on their cell, and being rude in general (the other two movies being "College Road Trip" and "Coraline").
Anyway, as a twenty-year-old, I found this movie to be very entertaining. Sure I'm out of the demographic they're aiming it at, but it was just the stress release I needed before going to my job interview (it's soooo hard to find a job in Indiana). I actually want to see it again! : )