List of movies better than their book counterparts

This list will likely (hopefully) remain short.

1. Dune series. I felt that words in Dune (Book 1 of the series) didn't convey its strongest moments well. Presently, I am struggling to get into Dune Messiah (Book 2 of the series).
2. Bullet train (at least when compared to the translated-to-English version of the book)