Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Better than I expected

We bought this mattress to have at my Mom's for extended overnight visits.I chose this one because it has a built-in pump, because it is higher than a camping mattress (we're in our 60's) and because we own the highest Intex mattress and have had good luck with it. This one is not very heavy, folds into a carry sack and stores on a closet shelf. It inflates quickly, deflates easily and holds air. Any vinyl mattress will lose some air due to the nature of vinyl, but this one holds up through the night and requires less than a minute to add a little air before bed the next night. Queen sheets fit. It is quite supportive and we slept much better than we would have on the sleeper sofa! Amazon had the very best price, about $10 more than an ordinary camping air mattress on sale at a big discount retailer. Well worth it!