Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Great
Review: This cover is the next best thing to a real heater. My pool is only 15' x 48", so I guess it doesn't take much to heat it. The water is always above 90 degrees by 4 pm and on really sunny days about 100 degrees on top. The water on top is a lot warmer than the bottom, but it still helps to keep the warm water in the pool through the night. I really like this because it keeps debris out as well. Would definitely recommend it, well worth the inexpensive price!
