All in all, the time I spent playing this game I enjoyed, especially the more challenging levels that required a bit of thinking to finish. However at 800 MS points it's hard to justify spending that much when there are so many better games out there.
Voodoo Dice is relatively cheap weighing in at 800 MSPs, and there is enough here to keep you going for a couple of hours. The question really is, will you want to play it for that long? The answer is probably not.