Pretty much agree with all of these. I stopped counting my DVDs when I broke 400. Those value bins at Wal-Mart are evil I tell you!
In addition to what's already been put up: Blues Brothers, Bond movies, Bourne movies, The Departed (Scorcese version), Die Hard movies, Lethal Weapon movies, Fletch, Harry Potter, View Askew/Kevin Smith movies, Quentin Tarantino films, Sin City, El Mariachi/Desperado trilogy, Indiana Jones, High Fidelity, Starship Troopers, Princess Bride..... The list just goes on and on and on...