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 was supposed to be brand new, but it's not. It had some marks on it. It could have been used as an old CD or cassette tape, not new.
Bad review

It takes a lot of strength to take my vitamins with all the pills and liquid. I just bought this at CVS in their vitamin section. It's more than twice the cost. The taste is pretty bad. Maybe some people like it, but it does not appeal to me personally. I've also lost faith that anything good or natural will actually work for me. I'm going back to pills. You may love these, though, if you are one for chemical concoctions. Or maybe a multivitamin. This ain't it.
Bad review

This is more of a pamphlet than a book. It took only 10 mins to read and I was disappointed as it had such great reviews. The book seems like most other books you might find on the topic, but very short and not worth paying $6 for. There was only 5 tips which basically boiled down to, &#34;You don't know until you're tested!! Don't get in an accident if it's possible,&#34; so basically that sums up his entire opinion.

Bad review