This Is It: The Best of Faith No More contains 19 signature tracks from albums and singles released between 1985-1997. It includes four rarities & the then out-of-print soundtrack cut "The Perfect Crime" from the soundtrack to the movie Bill & Ted's Bogus Journey. It was released by Slash/Rhino Records in 2003.
This Is It was generally positively received. Allmusic rated the album four stars out of five, and described it as "a fine collection of one of hard rock's all-time best", though noted that "longtime fans may squabble about key tracks that are absent".Classic Rock also gave the collection four stars out of five, praising its "unique sexual intensity", and feeling that it represented a "handsome legacy".