I can't believe I'm the first person to point out that the final move just wasn't executed very well... It's a perfectly good quick effect, but the sleight was sloppy and a bit delayed - there was a bit of fumbling, a not very good dribble, and the fact that your hand had to basically block the camera (and you could still see movement from the other hand) was a bit disconcerting.
It idea is there, and it's fine, just the execution not so much. I didn't mind the fumbling as much as tokyoUW did - I expected it to be worse from his post, lol, but, I do agree. The effect needs cleaning up, so stick with simple handlings for now.