Instruct: Classify the given Amazon review as either positive or negative.
Query: Good Trick

I had to write after the review with the "spoiler." Firstly, a person that gives away secrets to a trick shouldn't be doing magic in the first place. Now, the trick is a solid trick that many people speak about, especially if they've been to Vegas. I've worked at a magic shop for a few years and it is a good trick to do when properly practiced. It's a great visual and the fact that you can hand the card to the spectator is especially effective because it can be done with any card.