Excellent! Only note of advice I would give is that as you begin moving around a bit 2/3 of the way through, it improves. Use your movement - it's a bit lacking in the beginning. I think that's what captures people's attention, the moving target. Pacing - not sure that's the right word for the slight foot movement and directional changes I'm thinking of, but I know good comedians are in near-constant movement - along with the hand gestures.