Question: Is there a negative or positive tone to this product review? === Title: Bad presentation Review: This book explains linear programming concepts using tableaus. Tableaus are obsolete. If you want to solve a linear program, you use Maple, Mathematica, Matlab, GNU Octave or some other computer program. If you want to understand the simplex algorithm, you should study the linear algebra approach, and not tableaus.The book is badly organized, the font is ugly and the theory is spread over zillions of examples. Definitions are hard find. The algorithms are presented in a very cumbersome manner. The exercises are so many you don't bother even to read them. I would be nicer with a few, carefully selected, exercises.The book would not be nice for an introductory course since everything is presented in such an obfusacted way. For a second course, it's not useful either, since instead of solid theory it contains only the mentioned zillions of examples. Answer:
Answer: Negative

Question: Is there a negative or positive tone to this product review? === Title: Really awesome, but... Review: This book is a must-have for any manga artist, whether a beginner or pro. The only thing not-so-great about it was that the eyes weren't explained quite enough. But it is otherwise really amazing, and covers everyhting from elves to Shojo and Shonen manga to samauri drawing and drawing dragons and robots. Answer:
Answer: Positive

Question: Is there a negative or positive tone to this product review? === Title: good replica jersey Review: I bought this item as a gift for my brother. Overall the material and stitching were good for a replica jersey. After I examined how well put together this product was, I purchased one for myself. Answer:
Answer: