A good start
Aside from the fact that this makes my eyes water, this is a nice start at a fbf animation.
I think on occasion you've drawn the lines of the arms so that it's a closed arm, which doesn't seem to work for me. It only lasts for a split second, but it's there and as a perfectionist, I'm against that.
The colour changes are neatly done and now you've worked the abstract crazyness angle of a flash, why not make it into something more substantial, like a story about screwdriver, for example?
[Review Request Club]