Star Wars Battlefront 2(unfortunate they didn't make a next gen game for that, would have been great), The Elder Scrolls Oblivion(played Morrowind afterwards, hated it, don't go reverse for gaming people, it's like playing Mario Galaxy before Super Mario Bros), Age of Empires 2, Halo 2.
I'm also going to say Mass Effect 2, for ME1 I made the mistake of subtitles, NEVER do this on your first run through, it takes the immersion out, and yet it took me beating Dragon Age Origins to figure that out.