These are some smart card tricks. Really Really good one. I really liked the opening one and the
idea of the PIN code one.
Other than that Mark's ideas about card magic are interesting
and thought-provoking. Even though I don't agree on everything, his kind of thinking is important to
hear.
I also liked his character. This kind of character is engaging and funny and keeps
you on your toes. Agree this isn't for everybody, but I think the preview video gives enough
examples to know if it's for you or not.