A good decent 2d runner/Platformer, at first I didn't accept the concept and the first three worlds wasn't really that good, but on the contrary i liked the last two worlds with their game changing mechanics.
But what really made me give this relatively high rating are the bosses, no boss of the five disappointes, It's easy to see that they're very simple and only use an idea or two, but what makes them special is the smart picks of the ideas and how the game implement them in a very challenging but a fun way.

In general i think it's a really fun, and if people somehow forget about the prequel they will accept what the game's trying to offer and definitely enjoy it.