Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Best little vac I've owned!

With 4 cats and carpeted stairs, I've owned a number of handheld vacs over the years. The Hoover Sidewinder rocks! It picks up pet hair better than my upright vacuum. It's lightweight, reasonably quiet, and I love the easy-to-clean dust cup. The swivel head is great for cleaning tight corners and upholstery. This vac is SO much better than the (supposedly) comparable Dirt Devil that I owned before it, and it's $10 cheaper!