Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bad Sound and Edit.

Hi,First of all, I love this band , and think it is one of the hardest working Rock Band.I bought it last month here in Brazil. The DVD was oficialy released here in Brazil as a 3 disc NTSC edition.The first thing a noticed is that there are two concert discs, one for 5.1 and the other for stereo. It's strange, i do not know why they did this way. Two disc for sound options only?? Strange!!I do not understand how the sound could be so bad. I think a lot of money was spent to make this DVD, but the sound is thin, with no BASS, and no punch. The 2 chanel version is a litle better.The Edit - It is very hard to watch the entire show with this fast editing. The edit is too fast, much faster than the Rock in Rio DVD. I just could not watch this show, IHO.They should re-edit the video, and re-mix the audio, and give it free to people who bought it.The Rock in Rio is a much better DVD. T Buy it instead.Antonio Souza