What franchise do you have issues picking favorites?

Mission Impossible flicks are godawful, with the latest installment possibly being the worst of them all. Simon Pegg's character is the human Jar Jar Binks, he just walks around bumping into things and making stupid faces and sound effects. In terms of story and execution, the first one is probably the best. But it's all downhill from there. That franchise can't decide if it wants to take itself seriously or spoof the genre.