replay #5 is using the same opener as tornado kick and #3 uses the same opener as Chezda's mwhaha. i didn't really like #2 cause the joint sort of popped off. #4 was awsome. I like how you stretched him and just stuck your foot in between. #6 was ok, except it was semetrical and looked like anyone could do it. #1 was good. I woulden't count it as a split because you just kicked both the legs off, but it was well executed.
I hope that doesn't hurt your feeling or anything, just constructive critisims