My son wanted to be better than the original perplexus. He was disappointed. Well, he has played with but still finished it very quickly. The few drawbacks: the ball is easily stuck in the corners; suddenly you type strong enough and plastic does not resist: he broke in a place (not sure elsewhere me it is not arrived already split). There is also a passage where the ball can not pass even with the best will in the world (turn 360 into a trap without turning)? The son has found a way to bypass but still ....
