Here's my list- though I haven't seen many of other's top rated:
1) Lost in Translation: Bill Murray's great, but I just fell in love w/ Scarlett Johansson's character. One of the most real movies I've ever seen.
2) Return of the King- I liked the Fellowship of the Ring better, but it immerses you in a true cinematic experience nonetheless.
3) Kill Bill- Non-existent plot, but boy does the adrenaline get pumping. Best action of the year.
4) The Last Samurai - It would have been pretty good even w/o Tom Cruises character- very well made.
5) Terminator 3 - Liked it better than most people did, though it wasn't at the level or style of its predecessors. Beat my expectations.
6) Love Actually - about as subtle as a cruise ship, but still entertaining...
7) Pirates of the Caribbean- entertaining and well done, but I barely remember it anymore
8 ) Matrix Revolutions - disappointment, but some good scenes
9) Big Fish - Worth seeing if you don't mind a little suspension of belief...
Haven't seen Mystic River, Once Upon a Time in Mexico, 28 Grams, 28 days later, Cold Mountain...