That's acutally pretty cool, as to how the bullet changes speed.
I altered it a bit, by adding in a fire that freezes partially when bullet time comes. Note I removed the music in mine because I don't have enough attatchment space.
Hopefully I didn't screw up anything else by doing that.
Edit: Fixed post, accidentally posted twice. Also, the frozen fire concept was orginally developed by glytcher. I just applied it to use