I have to give this one points for being easy. There is one part (where you take the question envelope out of the black envelope) where things don't go as smooth as he makes it look, but other than that there's not much you have to do. The gimmicks are so strong they hold themselves well. You are given several methods to force the card you need to force, and you literally can force any of the choices (even though a card box is all you can produce).

You use a standard Bicycle card box that you supply with your cards. Unfortunately, adding the gimmick to your box makes it hard to slide the cards out to use after producing them. If you take out about 8 cards, it's not so bad, but if you need to use a full deck you'll have a little struggle there. This could have been fixed by including a slightly oversized card box we could use. You can't really trim down the gimmick's thickness because of the power it needs to have to hold on, so that means you can't really adjust for a regular box of cards. You can use all of them and you can eventually get them out, but it's not a smooth thing.

Otherwise, it's an awesome trick and a nice opener. If you plan to put rope or spongeballs in the box instead of opening with a card trick, you're definitely good to go.

The item's quality is good, the routine is solid, the video instruction covers everything you need, it's a very good opener for your show, not just for card's routine. Personally I use it to introduce my rope act, you'll see how in the video explanation, this version fits my style. If you want to perform it as a card trick opener, good, just check another trick called sudden deck