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.

Ex Input:
I chose this rating because it does not have good suction power. It is easy to clean and handle. It's very light. My previous vacuum was the Hoover WindTunnel Animal Bagged Upright Vacuum, UH70210, which had better suction. Now I won't recommend it. This one isn't as powerful but you can't beat the price for getting a pet hair cleaner. The dust chamber seems to expand everytime i use it, so i'm looking for an accessory container that will make cleaning easier.

Ex Output:
Good Review

Ex Input:
It's ok to read but for a book about dog training it didn't seem like there was a lot of specific info or guidance. There is one very simple sentence that helped train my dog, and then it's the same things every week. Glad I bought it used. Good luck if you buy new. But this was helpful in some ways. We have a new puppy right now we needed help with potty training.

Ex Output:
Bad review

Ex Input:
I was under the impression that all books were included as to why we read them. And the reasons for a book series can be varied! Not so with these. Just 3 of six were in this collection. No where did it say who wrote what. Don't get me wrong, it's okay if you are just reading them because YOU love them, which is what brought them across my path. But if your looking only for romantic stories, these ones may not suit you.

Ex Output:
Bad review