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:
This was the worst album i have heard in a while and my friends who said they love jay-z must not be true fans because this is garbage if you want to get an idea of what jay has been through go to his website then download it from there its free dont waste your money people cause hes wack now thats how he is!! Im done with him keep tryin..

Ex Output:
Bad review

Ex Input:
This product is great for adding a very pleasant color to your home. I love using the product. It does smell like lavendar but so does lavender. So far it's been great. The diffuser lasted two weeks with regular use. I'm happy and you will be too. Thank you.

Ex Output:
Good Review

Ex Input:
Great price to protect our expensive new iPhone 5. I would recommend purchasing this case for your iPhone. Highly recommended. Thanks so much.

Ex Output:
Good Review