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


[Q]: Okay, let's face it, it's all about time and there's just too little of it. With this cookbook, not only can you recapture some of that time but you can also serve up some absolutely scrumptious meals and snacks. I know the purists all rave about the use of packaged prepared foods, but come on, who today has time to cook from scratch? Statistics prove that fewer people cook from scratch and get bland, pedestrian fast food, with Semi Homemade Cooking anyone can be a ten minute maestro of the kitchen.
[A]: Positive


[Q]: I move between places a lot and hence can't afford to buy permanent bed frames and mattresses. I wanted to buy this portable bed and use it for everyday sleep and also as a standby couch. It's been serving the purpose well so far for the couple of weeks. I've gotta wait and see if any major leaks occur in the future.Here's the reason for the missing star. It never becomes flat or very saggy, but needs air top up daily for sure. Especially since I'm using this also as a couch to sit, sometimes I need to inflate it for a couple of minutes before going to sleep to get the firmness I want. Of course it is absolutely not as comfortable as a box spring mattress on a frame, but I can assure that this is definitely worth the bucks if the need is an inexpensive temp bed for everyday use.By the way, this very same model costs $89 in Walmart when I checked, hope now it is not!
[A]:
Positive