Ok, you asked for it

My top five films:
1) My Fair Lady (Hepburn, Harrison, the music, et. al. Worth the cost of admission for me just to hear "I Could Have Danced All Night" sung by Audrey...gives me chills).
2) Tie: Bridge to Terabithia (2007) and Titanic - done right, perfect movies. It may come as a shock to see a recent movie this high up - if you've seen Terabithia and were a fan of the book, you know why - again, it's perfect. If you ain't seen it yet, take your family (not too young ones), or go see it with someone you love. I've been twice and am seriously thinking about round three. Titanic was the biggest surprise I've ever sat through...when it's on TV I cannot shut it off.
3) Spider-Man 2: I know a lot of "true believers" were uptight over this one, BUT it delivered so many great lines about true heroism (from my point of view)...only super hero movie to EVER make me cry.
4) Batman Begins: Michael who? George who? Forget 'em...and Chris Bale's verison (with Michael Caine as Alfred) will make you do just that. I simply cannot wait for part 2. Bale is the ULTIMATE Bruce Wayne / Batman - you'll never convince me otherwise.
5) Lord of the Rings Trilogy, esp. The Two Towers - now all that fighting makes sense as one can see the respective locations of the battlegrounds and how much of Middle Earth they cover.
Honorable Metions: Cracking Up (the last Jerry Lewis film of the 80's); Raiders I and III; Blade Runner; Star Wars 4, 5, or 6; many others too numerous to list here.