Nice but hard

No question: The game has earned each of its five stars. The graphics are great, the level varied, Leo has personality and it is even a story with morals. My objection is, however: the levels are too heavy - and offer precisely because no challenge. As the match? If it is already completely utopian to achieve Star 2 + 3 (no accidents + reaching the time limit), decreases the tension and you just repeated every passage until you have mastered it. In another evaluation was, it plays like with cheat mode enabled. With a moderate challenge, which makes an accident-free play through for non-hardcore gamers possible, I would have spent more time with the game, to chase the stars and unlock every last bonus level (it stays that way, unfortunately closed to me). Without this challenge, the game play is limited. Despite this limitation, five stars, because I am also fascinated by Leo.