Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Money well-spent!

Excellent quality for the money. All my friends that stay in my guest room love it, and my massage therapist wants one for her office! I use the plug-in so I don't worry about the battery issue. I love taking mine with me for travel. I like the shape and size of it too! Just an all-around bargain I wouldn't want to be without. I don't care how late my husband or company stays up... I go right to sleep.