There are two things you can't argue in film: comedy and eroticism. If something doesn't make you laugh, no one can tell you why it's funny, and it's difficult to reason someone out of an erection.
Roger EbertI like smart movies about smart people, and enjoy it when most of the facts are on the table and we can contemplate them together.
Roger EbertI've never found kicks to the groin particularly funny, although recent work in the genre of the buddy movie suggests audience research must prove me wrong.
Roger Ebert