Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worst Vacuum EVER

Buy this vacuum if you want the LOUDEST, WEAKEST and DIRTIEST vacuum ever created. Belt after belt after belt you replace all with the same dreadful results. Poor suction, loud, inefficient and horrible piece of "engineering". Save your money buy one with a bag (Oreck XL like I ended up doing). This was our second one (figuring that we just got a lemon the first time). They ARE ALL HORRIBLE.