here some of the ones I could think of that we really liked and rented or bought this year:
Oceans 12
Dreamer
Duma
Wedding Crashers
Notebook
Just like Heaven
Hitch
National Treasure
Aeon Flux
Transporter 1 & 2
Walk the Line
Elizabethtown
Mr & Mrs Smith
Charlie & the Chocolate Factory
Poseidan
Failure to Launch
In her shoes
After the Sunset
Fever Pitch
anything with will Ferrell in it

King Arthur
Narnia
Harry Potter and the Goblet of Fire
Kingdom of Heaven
Triston & Isolde
Memoir of a Geisha
Into the Blue
The Brothers Grimm
The Legend of Zorro
I just realized I probobly didnt help you narrow down your choice in movies. Maybe I should make a list of the movies I saw that i didnt like becasue there are quite a few of those also. I would just be afraid that I might offend someones taste in movies.