Not saying its bad, but not as interesting as I hoped.
1. Clip off all the green slime. I died more than 5 times playing for a few minutes.
2. Add JPs in at least 2 of the outer path corners.
3. Add a JP in the central lower area up to the arena.
4. Make the upper arena with the statue accessible.
5. Redo the far too long lower level paths.
6. Add some "real" rooms.