Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Agree with the current reviews

Last year these Velocity 100pk DVD+R were MCC discs. Those discs were of decent quality especially for their price. However, as of the begining of this year, the discs shipped are now from another manufacturer OR8 (Optodisc). These discs are just not as reliable as the MCC discs that Velocity was shipping last year.It seems that these discs have a decent burn rate, but you can tell that the manufacturing is just not quite up to spec.Additionally, my DVD-recorder/VCR (AKAI, Lite-On) can not recognize the OR8 Discs. So far everything else, Sony, Memorex, TDK, Ridata, Phillips, and OLD Velocity have worked great.My LaCie dvd burner (external) and Lite-On drives on the PC have no problems except that it can only burn the media at 4x, not 8x as stated.