Here are the first two reviews I received: 

"Mark's new 'Any Liar' is a hugely powerful and totally entertaining worker. How does he keep coming up with them?!? I don't know either, but I'm glad he does!"

- Marc Oberon

"Mark has a knack of threading together unrelated ideas and principles and turning them into a coherent, intricate work of art! This routine is equally as beguiling to the performer as it is to the spectator and I cannot recommend it highly enough."

 - Jamie Badman