Excellent picture camera and sound (reproducing all the original formats of movies). Note: There is only one / V connecting connecting a home theater amp HDMI (no coaxial or optical). The device is very sensitive to heat so do not place it on top of an amp that could emit heat, otherwise no problems. Access is very fast for both discs to a HDMI connection (USB or external HD). The settings are very simple and the quality is by appointment (no differences made with a Panasonic DMP-BDT320).