I checked last night on the Netflix example short 23.976 sample clip and resolution topped out at 1920 x 1080 at 4300kbps from about 7 mins or so into the clip, from what I have seen, superHD is @ 5800kbps.
Interestingly, of all the devices we have in the house, one of my Sony BD players was the only one that showed "superHD" as an option, everything else (Xbox360, PS3 and another Sony BD player) only showed "HD" on the screen.
Have netflix gone away from advertising "superHD?"
Is it possibly a network performance isue with the newer "higher speed plans" making international traffic slower(?)
Has anyone else lost superHD from the picture options recently?
Pic quality at "HD" is still pretty good, more a curiosity