The actual sleights were not bad.
But the actual performance was kind've bad in my opinion.
Firstly, you can try to make the tent vanish a little more visual, especailly for camera.
Next- it felt like you had no idea what the effect of the trick was! You made performing mistakes, and sounded like you were very hesitant about some stuff.
The patter was exactly the same as Wayne Houchin's perofrmance, especailly the beginning.
Learn the effect well before performing it. Get INTO the effect. Feel it. Understand what you're trying to show and do that.
A little more practise and a few cahnes he and there and it'd be cool.