I like it, however some little faults that Laura said vvvvv
are all viable. I think this needs work, let's get an opinion from @Efcluke94 <33This map has a few technical faults: OP blocks on gold/diamond islands (changed now?), islands not evenly separated nor evenly separated from the middle, unevenly distributed ladders, a significant variation in tower shape and no middle enchanting table / anvil that I can see.
But I do like that you are trying to introduce the third dimension a lot more by building tall, thin islands. I have been thinking that the extra dimension is a fun underused feature for a while now. It needs more balancing; the higher you are the greater PvP advantage, so the lower you are should be where the better chests/goodies are. But still, its good that you are exploring this possibility!