Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great for Back Sleepers

My sister-in-law got this wedge for me when I was about 6 months along. I found it really helped me to stay on my side (Especially important since I developed high blood pressure), and just made me comfy. I even packed it in when I went to the hospital (on very short notice, for a 2 week stay, 2 weeks of just laying around trying to keep my blood pressure down), and it was great. I would recommend it for all avid back sleepers, especially if you aren't a big tosser-and-turner.