Hoi Schleimling,
Sorry to tell you that your map have been rejected.
Dubinzi already said a lot, there is not really a theme in your map, and even if there is one, there is already some maps which looks similar to your's (DeathMountain for example), the build is not really good, it's pretty plain and messy, try having a clear main build, and build your parkour on/in the build, not around. The parkour is what Dubinzi said, it's really repetitive (almost only normal jumps, which is mostly the same jumps), confusing and there is a skip on the water at the end. I will add that your parkour is too long for an expert, and way too easy for an insane. Be careful next time !
Thanks for submitting your map, would be really good to see more maps from you !