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

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.
Negative

I've reviewed a couple of other Waechtersbach items, and I'm quite happy with these as well! I have only two minor complaints. First, on these, the glaze seems to be scratching (utensils?) more than the other Waechtersbach products I have...my plates and cereal bowls aren't doing that. Second, all four of them had a funny little bump on the outside rim...it looked identical on all four. Maybe a slight manufacturing defect? The glaze is slightly darker around the bump, so you can see it, though it's not overly obvious. But overall I love them - they're great for soups and pasta (spaghetti especially). They're holding up quite well in the dishwasher, too - no chips or cracks, despite how they sort of lean against one another. Very pleased!
Positive

I ordered this book for my 9th grade regular students for learning Romeo and Juliet. It has the Shakespeare version on one side and the plain English translation on the other. It really helped some of my lower level students get involved in learning the play instead of getting discourage because they didn't understand the language. I highly recommend this product, especially for struggling readers.
Positive