1) Star Wars - The first time I saw this movie in 1977 was on Broadway in NYC in 70mm with Dolby sound. The screen was so big it felt like the ship came in over your head and you heard the sound from behind you, then over your head and then in front of you. It blew me away.
2) James Bond - The Spy Who loved Me - The Ski Jump at the beginning was great. What made it even better was that someone actually made the jump for real.
3) Superman The Movie
4) Star Trek: First Contact - Like Superman, the music along with the visual of the titles is really nice.