ps2, and yeah, it's pretty decent. I actually got it for my 5 year old, but hey... it's a game (and I like Harry Potter), so of course I have to beat it first. (It's good for him though, cause if you 'die', you don't have to start all over or anything, it starts at the beginning of the task. I know he appreciates that.)

MK: DA man... I always get like 2 or 3 rounds from finishing it (and of course have everything unlocked) and then my munchkin goes and deletes my memory cards. It's happened 3 times now, I don't know how soon I'll be going for a 4th. Anything 'special' happen when you finish the quest?