The music is an instant win. Pulls you in like nothing else.
I love the smooth pickup animation really satisfying. Also the way the block tilts on you head when you walk left and right. I must admit spending a bit of time trying to balance it on my head :P
The battle was too hard for me though. I spent a while trying to get good enough to pick up the block which was hard as the npc was quite quick, but even then I found it impossible to hit violet with the block. So after a while I game up.
Hopefully a better gamer than I streams this so I can see the rest of the story :)