Instruct: Classify a given review into positive or negative sentiment.
Query: Great Vacuum

It is a good vacuum for its price. Good on stairs.I have a child with sensory problems and is terrified of vacuums. This one does not scare her. It works well and is easy to use. The noise is not too bad.Changing the bag is easy. Changing the belt is easy. I have not had any problems with this at all. It is worth every penny!Highly recommended.