Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does well for what it's intended for.

Works on DVD+R and DVD+R Dual layer. Will play out to the end of the disc where the bit rate can get pretty high and many players have trouble reading Dual Layer.It is a straight forward player that does a solid job on the mainstream stuff. Not alot of frills. I'm returning mine to get the next model up (support for VCD and SVCD.)