The effect is OK, not the best I have seen but as a professional performer for over 30 years and
with a great deal of experience in working with rubber bands I find a great deal of difficulty in
understanding Mr Wallace's explanation.
It is not sufficient to say "it is something you have to
get a feel for".
I must have done the set up over 1000 times, and still not at the stage where
I would present this to the public, so in conclusion, I will probably just use this effect to amuse
myself, and not put it into my working performance.
Hence 2 Stars