Nice sound and graphic: 4 stars. Unplayable for my kids (aged 10 and 12): 1 star. The game-play is linear, no possibility to turn back or choose an alternative. There are many unnecessary save-points, but in hard passages they are missing. Therefore you have to replay hard passages frustratingly often and the easy parts become boring. There are no difficulty or quick-save options. The controls are hard to handle because you have to bypass every single obstacle manually what becomes enoying when you are under time pressure. The game generates save-points even when you are stuck, e.g. if you return to the organ without the second organ-piece in level 3.
