Instruct: Classify a given review into positive or negative sentiment.
Query: Trying to watch instant video on a perfectly able pc.

I will NEVER order instant video again until you can guarantee with a refund that it will play on my computer, which plays dvd's, other online streaming media, hulu, etc. without being choppy, hesitant, etc. I did not even get through the first ten minutes. It's ridiculous!!! I pay annual prime membership fees PLUS having to pay again for the video (hot even HD), and have to put up with the p**s poor playback!