Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Disappointment!
Review: Sadly, the birdbath heater failed miserably. I will be returning it. It worked perfectly until the temperature hit the freezing mark, then worked when the temperature got back in the 40's. Today it is in the 20's, and the water is so solid I can't get it out.
