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

This movie is pointless and stupid. The acting and camera work sucks. The story is sesame streetish and moronic. Stay very far away from this one.
Negative

All the elements of a great movie. What can I say, I love to study the elements of war, and I enjoy a good love story along the way. This movie was a great introduction to the role airplanes had in the first World War. Featuring the story of the Lafayette Escadrille, and the role Americans had in the early aerial engagements. The story also allows those who have little knowledge about early technology to understand that it was very rudimentary. (Using hammers to clear your machine gun comes to mind.) The soundtrack was very well done, and the needed animation(?) was excellent as well. I highly recommend this movie.
Positive

The premise of this story is interesting and the story is good; it's too bad it's so poorly executed. The prose is blocky and reads like a pre-history textbook with characters and plot slapped on as an afterthought. In general there is just too much time spent on detail, like the author needed to make several length-reducing rewrites. For example she spends quite a bit of time describing how the women in the Clan are treated as property, which is so cliched it doesn't need more than a passing mention. She spends a lot of time talking about side characters who are too under-developed as characters to tell apart. The detail about the pre-historical fauna and lifestyle are told in long paragraphs that bring the story to a screeching halt, rather than being woven into the narrative in a way that's still entertaining. However with a lot of skimming the book did keep me reading until the end.

Negative