This is a great move.I really like it.It's fast, visual and practical.
It's not an easy move but
it is not very difficult.It takes practice.The more you practice, you get better.I think it's better
than the top shot.More mysterious and fun to do.
The only problem is instruction video.It could
be better.Bottom Shot has not been explained in detail.Teaching of the main technique is over in
20-30 seconds.Michael did not explain the technique.He just reveal the secret.I think this technique
deserves a better video.
So anyway, move is really good but you will have to train yourself.