I was liking the game well enough for the first 2/3rds of it, but this closing act really kind of blows. It's just dungeon after dungeon with nothing particularly interesting going on, then you get the Ulti Free badge and the game might as well play itself.
I'm in the last dungeon now, have been for days, and it's a snoozer. The second floor here is just a giant web of rooms full of enemies, all you have to do is walk to each corner (through every room, of course) and hit some blocks. Wheeeee
They should have stuck to the formula of the first one, with the overworld n stuff.