It was an all right routine I guess. Patter was repetitive, yes. But you should have made it clear in your patter you were going to "summon" the Ace of Spades. I didn't know what to expect and the ending let me down. Also hiding your right hand as you spread the cards, then slamming it on top of the deck was waaaay too suspicious. Would be a nicer card control routine if someone picks a card instead of just having the single ace revealed after all that.