Had the refreshed F on my JFK-HKG flight this week. Have to say completely under-whelmed! Functionally exactly the same. I found the touch screen seat control added zero functionality but required more steps before I can press the button to recline my seat! I didn't find any additional movement to the table. I thought it said the table can be adjusted in more ways? The seat was already dirty with multiple stain marks.

On the plus side the Bose headsets are better (but other airlines already had that). The PJs seem nicer but took it home. Never wear it without first washing it! Wished they did a little bit more to improve the seat!