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.

I didn't buy this from Amazon, but you can bet I'm going to before it goes out of print. This is the second novel by Charles Higham that I've tried and they have both been disappointing. There are some interesting parts about Nazi Germany here, but overall these books don't offer much more than a rehash. In fact, it's downright boring, at least compared with previous books, which were lively as well written if somewhat less dramatic.
Bad review