Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Better safe than sorry
Review: My neighbors house was struck by lightening last year and was on fire. I have a passive antenna in my attic that runs all the way down to basement, so very high chances of a lightening strike. I hope this device will protect the expensive TV. After connecting, the signals have degraded very slightly. The channels that were struggling before, has become bit worse. But the channels with great reception are still coming great. Obviously, cannot tell if this device can protect my TV from lightening until it really strikes, and God forbid. But better safe than sorry.
