Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Light and convenient to use

First, I should tell you that I live in a one bedroom apartment, and while I have a dog the vacuum doesn't have to do real hard duty. The two downsides to this vacuum are its dirt container, mentioned elsewhere, which is impossible to empty cleanly (but I suspect this would be true for any bagless vacuum, to a certain extent) and the fact that the hose attachment and tools are rather short if you need to do really high jobs.On the flip side, this is among the lightest of all bagless upright vacuums, and it moves effortlessly. It weighs at least 10lbs less than the other models I looked at. Further, the rather standard 12 amp motor does an exceptional job of getting ALL dirt. Add this to a reasonable price, and this is a winner!