Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Meets our needs fine

My husband has had a knee replacement, and is scheduled for another in December. After a recent course of physical therapy to strengthen his bad knee, he felt better in both knees and attributed it to using an exercise bike. We chose this bike partly because of a favorable review from Consumer Reports. Amazon's price was the best we could find, so we ordered it. Assembly wasn't too hard, and we both use it daily for a modest workout. It's easy to use and adjusting for our different sizes/leg lengths is pretty easy.