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

Q: My husband and I are expecting our first baby any day now. We opted to get a childbirth video versus attending a class. After doing some research and getting reccomendations from friends, I decided to purchase this video. While the information on the DVD is helpful and each segment is clear and easy to understand, the instructor presented it in such a way that made extremely painful to watch.The instructor continuously makes annoying jokes, mocks pregnant women and their partners, using the most unfunny and unflattering impersonations imaginable. Watching this woman's attempt stand-up routine was so uncomfortable that we often found ourselves fast forwarding through a lot of it. Please believe that neither me or my husband laughed during this DVD. Not once.I wish we had just gone to childbirth class.

A: Negative
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Q: It seems that there are several different versions of this TV movie available. Rumor has it that the movie that was originally broadcast on USA came in at 3 hours, there is a laser disc version of the movie that is 145 minutes long, and the VHS version is 120 minutes long. Unfortunately, the edits made to the VHS version are so extreme, abrupt, and awkward that it makes the movie virtually unwatchable. You can't help but feel that you're missing something.

A: Negative
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Q: I love these nipples. I've ordered so many of these because my son will only use this nipple. We have tried the Medela nipples and every other type imagineable that will fit on our Medela bottles, but this is the only one he would use. It's a slow flow which is perfect for him. We will be buying more before we head to Cancun so we can use with the Similac Ready to Feed bottles.

A:
Positive
****