Actually quite hilarious!
Just saw Cop Out and I was surprised how much I enjoyed it. It was a good mix of comedy and action. Also the film wasn't meant to be taken serious, this was a parody of buddy cop films and it was quite clear. All those whom hating it for this reason should have realized this. This is no way Kevin Smith's worst film. My opinion, Jersey Girl is his worst film by far, then probably Clerks 2. Tracy Morgan was definitely funny in his role, he's a great comedian and has showed that from 30 Rock. Though the film would have been better had they given Seann Williams Scott a larger role.
Id probably give it 9/10.