Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great movie, don't buy the blue-ray

Loved the movie, purchased the blue-ray.But Sony decided to put eight minutes of CRAP advertising at the load of the blue-ray, that cannot be skipped, fast-forwarded through, or bypassed in any way. Who wants to watch previews for crap movies EVERY time a disc is loaded?So, I'm returning the blue-ray.I probably won't be buying any more blue-ray discs, cause I hate this advertising crap they put in, and you have to watch this putrid crap every time you want to watch the movie.