Playing trial/friend version. I'm surprised in that I really like it and am having a blast. Tried Barbarian, Demon Hunter, Sorcerer, and Monk. Oddly, liked Monk the best (didn't really see that coming) and will probably be what I use.
Can you change difficulties on the fly? Or will I have to start over if I want to try a harder difficulty? Right now, the trial only lets me play on Normal.