Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointment

I recently bought an iPod and I've had nothing but troubles with it. When I connect it to my PC and try to send files to it the computer reboots and file checks. Another problem that I had was when I do the commands to remove the iPod from the computer safely. The screen is stuck on "OK to disconnect". Now I know why Apple products aren't popular on the market. I'll write a review on their customer service once they get back to me on the problem.