Most of the Diablo 2 dev team left and made Hellgate: London. I really liked D2, and the people behind it. With them gone, my enthusiasm is sort of chilled.
I didn't play D1 and I played D2 like twice at Lemming's house. Don't think I get it unless a bunch of my friends will. I don't care about playing a game, whether good or bad, as long as there is a degree of Co-Op.