Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

I think the video was really good, im a nurse so i know most of the information already but it will hopefully help my husband. I think my husband preferred the video to an actual class. I mainly chose to use a video because of my schedule. The only thing I would have liked to see a little more was ways to help deal with the pain- like more breathing techniques. Overall I think it was good and would reccomend it.
Positive

I've now been through three of these cords. they seem to last around a year before just dying. The first two eventually had fatal connection issues with the piece that connects to the computer, however my third one has just died and is actually not getting any power from the wall. The little indicator just fades out, and now won't come on at all. Yes it's a lot cheaper than the other cords, but I'm just not sure its better. I know lots of people have problems with the apple cords as well.
Negative

For basic instruction this tape is OK. Her oral description of the techniques is clear. Atea is not relaxed at all in her instructions or moves. In the instruction part of the video she seems like a puppet controlled by strings. She is too skinny, unattractive and doesn't even have an attractive navel. She fails to hold your attention. Her other dancers are a bit better, but the whole tape seems so contrived and does not move with a natural flair. For verbal instruction, OK, for visual efects you can get much better. And the dance at the end is a real joke. Your money is better spent on Suhaila!
Negative