It's a great method, great effect.
What's wrong here? The setup.
Even maybe a PRO
artist could have trouble with this. But once you do the setup in roughly... maybe...an hour, you
don't have to do it again for quite a while. It is a reusable gimmick, but a fragile one.
And for those of you wondering—you can actually make it with your own celebrities.
I'd
say that overall I would reccomend it, but just be prepared for a LOOOOONG setup.