1st - Weeell, not bad, but I personally don't like it.
2nd - Split wasn't anything special, I liked walks, decap could look more powerful, better than first.
3rd - my personal fav, fast and nice.
4th - Firstly it looked awesome, but finally the kick lost that speed and flow gained from previous movements :v
Hmm, overall... 7,5/10. I don't really like commenting decaps.