Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Amateur video

The content on the DVD is OK, the presenters are affable BUT it is really a poorly produced DVD, a home job and it's hard to get past that.No lighting was used and the male instructor is mostly shadowed and his face is rarely clear.There are pure white posters and windows behind them which shimmer throughout the piece and are distracting (again, a lighting issue).There is NO menu for the DVD. You have to go through everything to get to what you want. You can click Next, but it takes you to undefined sections. A menu would have been nice.I'm not sure why the male instructor was wearing a tae kwon do uniform for a tai chi piece, but that's a minor nitpick...The ending cheer was kind of goofy but did make me smile...Again, content is OK, but too many production issues make it hard to use. It's more like a home movie or an in-school training DVD, not a professionally produced one.