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: I will make sure to read all of the 5 star reviews before buying anything this seller sells. These batteries are total crap. Do not buy, they suck. They last about half as long as a real Nikon OEM battery.
A:
Bad review