Yeah I agree with Millionare Mike, just post the video ask for criticism and that's it.
Alright so here's my thoughts, not very smooth as you were doing things that were unnecessary wasting time.
Also you show the ace of spades, then do the double and show the jack of clubs, then you take off the top card and show the next three cards the second card being the jack of clubs. I realize this is the effect but I see many people catching onto something like that.
When you had the "single" card flipping over the transpod jacks you flashed a bit when turning them over. Just work on keeping a firm clean grip.
So you did pretty good, practice is the best remedy. I practice some of my moves fourty to sixty times a day for a straight week before I feel I show them even to my close friends or parents.