I like the trick but the revelation is bad. As mentioned before, it makes no sence to turn over the
selection to open the envelope. I performed it a few times and people saw that something odd was
going on. So I have come up with another method to reveal the prediction, a method that makes sence
to turn over the selection.
So that is why I only give 3 stars because of the bad
revelation that makes no sence and makes people aware of something is going on here...