Instruct: Classify Amazon reviews into positive or negative sentiment
Query: great, comfortable, keep it dry

Most comfortable bath pillow I've tried. Much better than the old-fashioned all-plastic ones. A little difficult to inflate. You must make sure to dry it well so the fabric part doesn't get moldy. I hang mine with two laundry clips, so it can dry out inside and out.I ordered from Nutricity on Amazon. The first pillow I got had a defective mouthpiece. When I called Nutricity to complain, they cheerfully and VERY quickly replaced it, so I am most pleased with their service!