You cannot "Immediately hand out all three cards to be examined at the leisure of your spectators."
It's OK that you cannot, but the advertising here is way off and not accurate. You need to switch.
It is not immediately examinable. The description leads you to believe that the gimmick will
withstand scrutiny and examination - it WILL NOT. That is my reason for 3 stars. Is it a decent
trick? Yes and I'm OK with a switch on the off beat but don't you dare tell me something is
immediately examinable when it is not. the word "immediately" really irks me. Bad advertising here.