Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Only partial success.
Review: While this book has enabled me to achieve moderate success in turning partially invisible (my feet only), it has been no use at all in teaching me to levitate. Unless you count the fact that when my feet are invisible, it appears that I am a footless man hovering four inches off the ground. Could not recommend this produce in good conscience to any serious practitioner.
