Classic Game Endings Online
Game Revolutions has a project running to collect together some of the finest game endings from the 16- and 8-bit eras. Some of the examples they have for viewing via Flash include Legend of Zelda: Link to the Past, Flashback, Secret of Mana, and Starfox.
(A winner is you.)
Well, the earlier rant was about having gameplay actually interrupted by the little beggars. A cool ending cinema is a big different from having the game pause every five minutes for some random tidbit of motion capture. Ever line yourself up for a tough platform jump only to have the game shove an FMV under your nose right before you take off, sending you into the pit as soon as it finishes? That's the difference.