Pulled from: https://www.rottentomatoes.com/top/bestofrt/?year=2009
Movies with a perfect Tomatometer Score
*The critic's rating
Got info from Wikipedia
A list of all the films that have achieved 100% ratings on Rotten Tomatoes. The list is edited and expanded as new films achieve such rank.
Secondary Source: https://en.wikipedia.org/wiki/List_of_films_with_a_100%25_rating_on_Rotten_Tomatoes
Rotten Tomatoes - Best of year
A list of all the movies on Rotten Tomatoes (as of 3/31/2020) with a score of 100%
2000s
by Wam Schmenkins