Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Flying in Comfort

I have heard from friends how much difference it makes to have a set of Noise Canceling Headphones. My flights are 3+ hours or better. I arrive much more rested than I have in the past, add to that, the sound quality you get with Bose and you can't ask for better. I now use the headphones at work to cut down on the noise so that I can really focus on what I need to accomplish. I choose the over the ear style which helps even more than on the ear, also doesn't push directly on the ear itself.Bose QuietComfort 2 Acoustic Noise Cancelling Headphones