Originally posted by theLuxuryTravelExpert: "This foot compartment narrows to its end and its ceiling is quite low, so your lower legs and feet are kind of locked in this box once you have adopted the horizontal position, making it impossible to switch position during your sleep without your legs hitting the wall (and thus waking up)."
The very reason I don't fly some airlines. You might as well not have a 180°lie-flat seat if your feet don't fit well in the foot well. I have big feet.
Very good report and video, by the way.