There's some promise in nearly all of the modes here, but none of them are executed perfectly, and all of them have too little content to be worth revisiting more than a few times.

One thing I'd definitely like to see revisited in the future is the character Dice Blocks; these feel like a much less invasive and more strategically interesting way to do character-based balancing than 7's unique blue orbs, especially since you can use allies for additional options.