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.

I wish the battery pack worked but it was so bad that i just threw it away after putting brand new batteries in it. Don't get me wrong, you do have to be careful about placing on a hard surface like wood or concrete because sometimes the sound cuts out really bad. The volume is not loud enough either. Definitely NOT worth buying. I've had a few bluetooth headphones and this isn't even in the same league. Maybe i got one from lemon.
Bad review