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

[EX Q]: In Movieland, some people are just born for certain parts. This was a Jeffrey Combs/Barbara Crampton movie if there ever was one. All it lacked was Jeffrey Combs and Barbara Crampton. This was not a good movie by any stretch of the imagination unless you are satisfied with the sexy blonde in the black underwear on the bed for a photo session. She was sexy but not sympathetic. The ending was ...well, what were they doing? The heroine was bashing in the skull of a person who obviously was no where near her from the angle of the camera shot and where she was swinging. Anyway, the movie was pretty bad. So bad in fact, I immediately again watched Reanimator and From Beyond, both with Jeffrey and Barbara, then I watched Death Bed again...I hate to admit it...I might watch it a third time. Oh, and Joe Estavez...Talk about unintentionally hilarious!!!.
[EX A]: Negative

[EX Q]: I personally enjoyed ever word of this particular work. Many other reviewers have gone into the plot, etc. so I will not do so here to any depth. This is one of those works of SiFi that will appeal to certain taste, while others may find it not to their liking. There is a great deal of politics (almost Pre WWI European) involved in the story line. As the story covers (all books included) over one thousand years, there are many, many characters to track and keep track of. This is indeed a series of short stories, all linked. I personally enjoy this sort of thing but can see where some might not. That being said, it, the book, can certainly be regarded as a classic in this particular genre and certainly should be read by any student of such. You certainly cannot fault the author's story telling ability and imagination. I enjoyed this one a lot and do highly recommend it.
[EX A]: Positive

[EX Q]: I can't say enough about this book. It is about two prehistoric stages of man (one is on its way out, one is on its way in). The lesser developed man ("the clan") finds a little girl from the more modern man whose parents have been killed in an earthquake. They take her into the clan and raise her as their own.The story itself is interesting and urges you to read on. But it's the research that's fabulous. I learned more about prehistoric times reading this entertaining work of fiction than I did studying it in high school and college. This is an excellent example of making good use of research.I highly recommend this book to prehistoric history buffs and anyone who simply loves to read good fiction.
[EX A]:
Positive