My wife and I went to see this because we had seen Shin Lim's act on America's Got Talent, and liked what we saw there.
We loved this even better in person, and were even more impressed with his cohort, Colin Cloud. We had seen his AGT act as well, but he is MUCH better in person!
At first, we thought Colin might be an opener for Shin, but they actually are complimenting each other. Evidently, they have been working together for years, so they move from each other's act seamlessly.
This is more than just cards. In fact, Colin's act is anything BUT cards. There were some kids in the audience, but little kids may not enjoy it.