For me, this year was a little disappointing. Besides Ratatouille, there really wasn't a film that I came out of and immediately wanted to see again.
I echo that. (sorry, didn't understand all the hype with "There Will be Blood" -- slooowwww and DDL waaaay over-the-top). "3:10 to Yuma" and "Assassination of Jesse James YadaYada" were better. And "No Country for Old Men" was slower than I had hoped; only the great performances by a stellar cast kept it elevated above "high mediocre" level IMO)
BEST film of 07? -- Sweeny Todd, Ratatouille, Atonement, Eastern Promises, Zodiac.
My FAVORITES of 07? -- Sweeny Todd, Ratatouille, Eastern Promises (viiiiiiggooooooo!!!), 300, Harry Potter 5, POTC3.