I'm suprised to see the Rambo mentions...since that movie was so lame. It was mindless violence for an hour and a half! (i seriously was confused when it ended) it had a terrible plot, so bad it could only be 90 minutes...ok sry for the rant. my fav. movie is definatly LOTR:ROTK!!
have seen Top Gun like 10000000000 times cos it was the only film that my grandparents had at their house an i used to watch it everyday wen i was young. It was one of the main reasons that i wanted to be a pilot. Sadly it is not as glamourous as the film showed but it is still great in its own way. However another of my faves would be the princess bride. It has everything a good movie needs, humor a damsel in distress and a great script.