I didn't really like it. Not because I'm bad at math, or because I was bad at the game itself, but because it was smurf-all boring. And with no real reward to it. The same goes for the new Blitzball. If I'm playing a minigame, I want to play a minigame, not watch a bunch of NPCs play it for me. Meanwhile, with Sphere Break, sure you've got the music and flashy lights and all, but the amount of thinking you have to do is so minimal. At least with Triple Triad you had to try and guess what the opponent would do, and you could also get those really weird rules that made the game impossibly hard. Sphere Break, though? No enemy AI to go against. No complicated rules. Easy as all smurf. Boring.