I have a Sony BDP-S570 and it works wonderful especially in 3D pero it seems to have a hard time reading BBC discs (Sherlock and Frozen Planet). I don't have a clue and it goes for other 3D bd players since I tested a Panasonic BDT-210 and ganun din ang result, no video. Buti na lang ung Philips BDP3100 was able to read both titles.