Hello Papusa,
I’m going to be Rejecting your map for the following reasons,
The theme isn’t very original, there are multiple maps already with the floating island theme.
The build is quite messy, the parkour floating around it makes the build not look as attractive. I would suggest including the parkour in the actual build more, instead of just placing it around the build.
The parkour isn’t great, the jumps could use some more variety, considering you did mainly single block jumps, with some ladders and vines. I would suggest using different styles of blocks, and experimenting more with the style of jumps you build.
Thanks for submitting your map!