For me, its one of those "Played it once and I don't care to play it again not thats bad but not thats its that good". If you know what I mean, if you do not, don't worry because if I read this later I probably won't either. -.-
It is a pretty amazing game heh. It's not really a game that I play through a lot, but it is very fun the first time through imo. And none of the levels take long once you figure out the pattern, so its not too terribly time consuming.