Like the other two reviews posted here I have only a mediocre experience to share. The problem for myself and my seven year old daughter wasn't so much the quality of the end product which was fine, despite the initial mixture being worryingly lumpy, but what to do with the thing afterwards! With only one endoskeleton provided with the set, you can't make any more figures without pulling the first one apart..! Once one figure has been created the whole thing feels a bit flat really; with a few tweaks this could be much more fun, however I suspect that as it has been designed around two episodes from the TV series, this will soon fall by the wayside.