Is it just me, or do the hits on bosses seem to differ randomly?
Perhaps critical hits are by chance?
I can't upload onto microstorage, it says unrecognized format, so i'm gonna link it externally.
http://www9.zippyshare.com/v/9899537/file.html
The strategy/techniques used are very similar to the OP's. though i've tried to keep moving as much as i can, just to chop frames, the Achilles heel being the slower boss kills.
3rd set of stages needs much work, i've spotted a couple of pointless movements, i'll just redo those, i'm defo keeping the deliberately getting hit parts, i thought it's pretty cool since it didn't affect my overall time, its hilarious to watch in reverse using bizhawk, it's like "Huhhhhhhh".
Here's daft glitch that happened glitch, i lol'd
https://www.youtube.com/watch?v=t3pO2qWWqZU