Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This was a great birthday present.

I love my ipod. Everybody says that, I know. I have all my Cds on it and am so proud of it. I have my singing lesson Cds on it, "Voice Lessons To Go" by Vaccarino. So I use it everyday to sing to and listen to. And of course the color makes it that much more fun.