Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good canister, great suction, pain to drag around.

We've been using this vacuum cleaner at my house for several years. It's a bit bulky and difficult to store but does a great job at cleaning.Pros:Cleans well.Great suction.Expandable shaft.Numerous attachments.Cons:It's a bit bulky so storing the item can be difficult.I STILL get the buttons for power and cord reel mixed up.Dragging it around is a pain, so I usually carry it.