Not for a crowd of any kind--the angles are terrible. But a great little effect for one two
(little) kids at a time, which is perfect for my purposes. Basically I use it as a storytelling
facilitator. And of course now that I know the setup I can now make my own version with different
images, characters, whatever. This is perfect for those times when you have a few minutes to fill
before the rest of the crowd gets there, or after most of them have left and you have some
stragglers/late pickups.