The Mummy and, even more so, The Mummy Returns are, in my opinion, flat-out awful. Whenever I hear someone compare this charmless, overblown franchise to the Indiana Jones movies it irritates me profoundly.
The American Pie franchise also gets the middle finger from me. The original was passable and mildly amusing at best, no. 2 was just the most obnoxious, cynical piece of shit sequel and the third one was completely superfluous.
My Big Fat Greek Wedding. It's not so much that I dislike this movie with any real passion, it's just that it didn't deserve its extrordinary box office success or its reputation as a charming, breath-of-fresh-air, cross cultural rom-com. It's at best a pleasant enough date flick in which the greek characters could have easily been substituted by any other wacky, thinly-sketched ethnic group.
Wedding Crashers. I love Owen Wilson and, particularly, Vince Vaughn as much as the next guy, but I just didn't laugh much at this one. Ferrell torched it with his cameo, but by then it was too late for me.