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.

Input: Consider Input: I have purchased this product before and it tasted fine, however, the last two times, something was not quite right. And sure enough, my third container also left an awful metallic taste behind it. I gave one bottle to a friend who had similar problems, then decided that we should throw them out. That is what I did. Too bad because they are good tasting.

Output: Bad review

Input: Consider Input: I couldn't go past the first 15 or so pages. The stories were dull, and uninspiring. While I'm sure some people enjoy these stories, it just wasn't for me. In other words, no me gusto.

Output: Bad review

Input: Consider Input: This book is very disappointing...I expected so much more...there are many interesting things here but none of them seem to be the result of an honest investigation...The author may have some valid points and this book might help someone who really has no clue what he is talking about.... But as a scientist I would never recommend it for anything other than my curiosity and perhaps that could come later....The title just should not carry such large weight on most people...
Output: Bad review