Overall a great experience. The movement is once again very smooth and intuitive, Mario feels great to control 99% of the time. Completing the main story was a blast and the world is super cool. However, there are some shines and mechanics that make the game not worth 100%ing, even though I did initially want to. There are about 10-20 shines that feel needlessly frustrating. Unfun rather than challenging. And because I wasn't having fun anymore, I stopped playing. That said, it is absolutely worth playing to beat the main shines. Just don't commit to getting every shine, because it will not be fun.