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.

For $30 you cannot make any sense out of these CDs. Their supposed help section was obviously setup for their own benefit.
Bad review

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

This is the only way I would buy dog food. If you don't care about the quality, that's fine with me. The food comes straight to my door which can save me money over time.
Good Review