Hey blaze,
I am sorry to tell you, but I am going to reject this course. The build looks way too messy and rushed. You need a clearer structure for trying to get your theme out of it. I see where you are coming from with this idea (just because of Super Mario Galaxy), but as I said, it is really really messy and also contains a shortcut on an easy map.
Thanks for submitting the course and I hope to see more in the future!
Shron