overall the movement feels great, my only issue is the attack animation lingers a frame or two longer than the visual part of the actual animation and it makes dodging the boss very frustrating because it looks like your punch is done, but you're frozen in place and he gets a free hit on you
by holding down the jump key and walking in a direction spamming bombs you can fly, falling onto the surface from 1000m causes you to clip 5m down underground