Given the task definition and input, reply with output. Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.

this is a good book for those who are in the field of food science and technology. it has all you need to know about molecular gastronomy. very informative book. I really enjoyed reading this one. great book!!!! :) :) :D.... by the way there was A LOT OF pictures which i like :) thanks Amazon............. :P :DI truly admire amazon! ;) but I wish people would just stop giving such rave reviews if they didn't even read anything before buying....
Good Review