Hey Penguin,
First off, just make sure to include in your submission the location of your parkour so people can find it to review it! I had to guess that it was /plot visit PenguinLord102 on map maker world.
Secondly, I like the original concept of the build, but it is lacking in creativity. For example, there is no real main build to the parkour, it is just neo jumps. The modern criteria for parkour maps to be accepted is that they need to have a main build with parkour jumps on them, rather than just floating jumps. So if you wanted to maintain your idea of neo jumps, you could build something that has lots of neo jumps as part of the build. This will improve the look of your build dramatically.
Even though I like the concept of the build, I think it needs more variety of jumps. Being a hard map, there needs to be a high variety otherwise people who are just good at neos could farm this map as it suits them perfectly.
Just to clarify, none of my advice or review is set in stone, as I am neither a map judge nor a mod. I just wanted to give you a few pointers to improve your chance of acceptance. It may be possible that the mods really love your map the way it is :)
Don't hesitate to ask any questions
- KiKi [Mapper]