I was watching some Gamescom trailers and stumbled on Dota 2's replays and the games engine they used would be awsome for Diablo 3, much more 3D then Blizzes own engine. The enviorment looks waay beter then Diablo3's. I mean Dota 2's could use an upgrade a bit for a more Diablo style. Check a replay out or 2. I watched it in Youtube 1080p.