Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Pretty cool.

Yes, this product is pretty cool. From what I've played so far, it seems to be a good port of the addictive coin-op game from so long ago. My one complaint is that the control is more difficult, but to be fair, I really can't think of any better way to do it.By the way, there are Pocket PC ports of MAME, so if you want the "Poor Man's Marble Madness," or any old arcarde game for that matter, you might want to look into that instead. If you just want to play Marble Madness and don't care what platform you play it on, get the PC version of MAME instead. It's much easier to play, and much cheaper, too (i.e. free). But of course, that won't impress the people at work as much...