Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DO NOT BUY THIS JUNKER!

Terrible, terrible, and terrible. Product needs a rating of less than ZERO! This unit worked for maybe 5 uses (cleaning less than 800 sq ft. apt. cleaning) and then needed a trip to an "authorized service/repair center". After a 54$ repair (replacing all internal hoses and a motor) it now sits in a landfill somewhere after just 2 more attempted uses. The service center rep. told me to not even bother fixing it the first time their track record is so bad! Absolutely, positively don't even consider buying this Bissell product.