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.

This is a great way to protect your ipod by only adding about half an ounce of weight per device. Plus it's more stylish than those cheap leather cases. I highly recommend it for anyone who wants to take on the protection and fashion quotients of their ipod. It can be folded in half which makes taking photos much easier.
Good Review

The concept is nice but don't let anyone tell you otherwise.
Good Review

Don't waste your time. There is nothing in this book to help you. If you have ever used a computer you'll find it ridiculous. This author does not know one thing and doesn't seem capable of writing on top of that. The grammar level is bad at best. You get the feeling that he just sat down some time after college and wrote this. Very disappointing. Wish I could post something useful but don't want you to spend $14.

Bad review