I just watched Collateral yesterday as it was shown on the TV. I had never heard of it before but it was better than I expected. =) I can't really say which one is the best since I have not watched all. But I'm looking forward to seeing the new Mission Impossible movie as well: http://www.imdb.com/video/imdb/vi696687641/
Not a big fan of Cruise. Probably ones that are ok as follows Romantic-----Cocktail, Color of Money Action--------MI Comedy------ maybe Tropic Thunder but he didn't have big role Thriller-------Collateral
Mission Impossible I, II, III and apart of it there is a long list of Tom Cruise's movies that makes everybody crazy