Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Doesn't work unless you are next to monitor
Review: The viewing field with this product in place is far too wide. You can stand 45 degrees from the monitor and still see the screen. You practically have to be standing at a 90 degree angle from the screen to have it blank out. Most LCD monitors are difficult to read from that angle anyways.Returned mine.
