Here are 100* movies from each year 2000 to 2009.
Years of release are as per imdb.com, which can vary from the year displayed here. Within each year, the films are ranked in descending order by the number of user votes (as at November 2020). This means great films and terrible films alike can place high on the list if enough people give them a star rating.
It's also a lot of movies to try and see!
The top 10 films for the decade overall (by IMDb user votes) are The Dark Knight (2008), The Lord of the Rings: The Fellowship of the Ring (2001), The Lord of the Rings: The Return of the King (2003), The Lord of the Rings: The Two Towers (2002), Gladiator (2000), Batman Begins (2005), Inglourious Basterds (2009), The Departed (2006), The Prestige (2006), and Memento (2000).
* 99 films for 2007, as IMDb lists "Death Proof" and "Planet Terror" individually as well as under their double-feature name "Grindhouse".