Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Problems playing on a computer DVD drive

If you are looking for a disk to play on the DVD player attached to your TV, read the reviews of the performance and ignore this. I got two copies of this disk, and neither of them will play on my computer's DVD drive, though I finally tried it successfully on the TV. This appears to be an instance of disks designed not to work on computer drives. Since the disk is sold without noting that fact in advance, I find the practice quite distasteful.