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.

Q: The book is very short with just enough information,I wish there was more detail or maybe a study at the end of his book.

A: Good Review
****
Q: The description of the book sounded interesting. What I discovered was that it had a very poor plot. Only read to 60% then skipped ahead and saw nothing but pages and pages of descriptive writing. Nothing about a plot at all really. You might want to take notes as you keep reading, it's not a story. Read the last few pages, its pretty decent. Then skip ahead. It's no better for you. Sorry. But I am glad this one got cheap. That's why I've bought over 1000 books from Amazon.

A: Bad review
****
Q: I found the movie a bit boring in many places. The writing had good potential. It needed to move faster and build it up more. There are some funny scenes, but none of them are terribly funny. My favorite parts were when they first arrive back from their trip around Europe where Jack is trying to find out what happened to him. This part was just so good. When his dad goes missing, we all think that he's dead too. I thought this film could have used more comedy.

A:
Good Review
****