Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Contour Backmax

I bought this product for my RV. I have sleeped in a recliner for about 5 years and hated sleeping in our RV. I had to take PM medication to sleep. No longer!!! I sleeped wonderfully, all through the night, without any PM Medication!!! Finally, I can enjoy our camping trips and feel like I can go for more than a weekend! Best 129.00 that I have spent in a long time.