First the good: It is easy to do. The appearance of the selected card is fast and dramatic. The deck becomes a oneway deck except for the selected card. The directions are clear with detailed descriptions and illustrations.

Now the bad: This is the only trick you can do with the deck; it requires a force and the one in the directions is terrible; you need very good spectator control skills to guarantee that the method is not partially revealed.

If a quick startling revelation that is different and easy is what you want, this will fill the bill. There are many more dramatic revelations though most require more skill than this.