Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ugh!

Dont buy this vacuum unless you have the patience of Jobeand alot of energy! I have had many vacuums and this one I tell you wears me outwith frustration each time I use it. Lets see, the wheel falls off, the hose twists,the canister rolls around on its side and upside down. Im completey exhausted when Imfinished. Oh yeah and its big and clunky! FYI =)