Apparently the Nov. 6 Steam patch fixed my crashing problem, so I can play the demo now! Yay!
I'm having big problems with the small click radius on pretty much every monster and item though. Half the time I'm running in circles trying to stab a monster, until my pet finally finishes it off without my help. It feels like that jungle level from Diablo 2...except it's EVERYTHING. Also, you know how in D2, when you hold alt, the little text boxes that tell you where the items are DON'T overlap each other? Yeah... They made gold easy to pick up, I don't see why they didn't let you pick up items from fifteen feet away, too.
My pet keeps winding up on the wrong side of cliffs. And upgrading active skills seems really stupid, because it's like, hey, you can take this 6-mana skill that does 40 damage, and upgrade it to a 7-mana skill that does 42 damage. And you only have a mana tank of like, 30. Why?
Despite these whaargarbls, I kind of like the game in spite of myself. >_> The oh-god-it's-so-hard-to-click is really getting on my nerves, but the Destroyer's default special attack makes it totally worthwhile, flinging seven guys away at once.