I wasn't particularly impressed by the demo either. Unskippable intro at the beginning (and no way to speed it up), so it's like almost 3-4 minutes wasted right there, if you've seen it before. Having to constantly switch to the bottom screen to draw or erase a figure really breaks all the momentum of the action. Besides that, the game does look nice, and play ok, as long as you're not drawing stuff. Might still be worth a buy for me, but only in the 10-20 dollars range. No more than that.