Im not a minecraft judge or expert but here is my opinion
Love the idea! Very well build Very creativley done!! Love where you put the exit
![Happy :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
. but here are some problems,
They don't acept pixel art anymore
![Frown :( :(](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
.
The parkour jumps are a bit confusing like what do I do after the first trap door???
Also the jumps are a tiny bit repetitive,maybe add some more blocks
![Happy :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
like Flower pots, water, slabs,vines ext. cuz u use too much of the same block (Example ladders).
But I rly Loved your build as you put so much work into it!! It is very unique and I would be happy to play it!
![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)