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 had high hopes for this DVD and bought it after reading all of the good reviews. To my surprise, what arrived was actually quite boring. When the students sang these songs in concert - they were fantastic. After watching the performances on the DVD, you would think that the performers lacked chemistry or just weren't able to sing live. In a lot of cases (especially one song ) - there seemed no life left in their efforts. As far as singing skills go... yeah. Maybe it's me.
Bad review