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

An exellent study of the German Airforce from the fall of Sevastopol in the Crimea to its failure at Stalingrad. Very well written, with a clear analysis of the events. Well worth the money and it belongs in every major collection on World War II's Eastern Front.
Positive

where to bloody begin.... ah.. in my junior year i and everyone else in class was forced to read the book and watch the horrible origanal slow and boring movie. after we got done with it almost everyone in the whole dang room yelled out that it suck, right at the same time. both this and the great gatsby sucked. but i dd surprisngly enjoyed the great gatsby movie towards the end of it
Negative

This book was disappointing. It has too many major characters that are inadequately developed and too many plot lines to follow. The magic is an awkward add-in that the book could well have been written without.The first half of the book's plot, several of the characters, and the setting closely resemble one of C. J. Cherryh's Merovingian Nights stories, which was much better.
Negative