My build:
I have 2 occupied by 3 ports, the 3rd is for the reserve (eg fürn laptop or similar).
Operation:
Switching via remote control funzt properly thanks to separate IR receiver, even if the switch "somewhere back down" :-) lying around.
The automatic switching of DVD players for PS3 running flawlessly, with the most recent signal is to be preferred (= DVD movies and just before end of the film has the PS3 to gamble boot, then the system automatically switches ... stupid for impatient, but certainly no reason a to give star less).
Short and sweet:
Comfort and service = super
Image and Sound = Lossless looped (not tested 3D, not a reason to buy was)
Instructions = Contains everything you need to know
Value = TOP!
Strong buy recommendation!
Regards