Thanks for the feedback. Its much appreciated and will help with shaping the hack.
Anyways I got pretty motivated this C3 after seeing all the comments and such so I made a new level.
Update. I finished level 1-2 Treetop Twirl.
The level focuses on these platforms you can jump on to move to the RIGHT.
If you hit them from below however they move to the LEFT.
The level also focuses on having more places to Wall-Jump so you get used to it.
The next level will be taking place underground so expect a nice change in scenery.
I'm thinking the next demo will a be a full World 1 demo with 11 levels in it total.