Sorry for adding another question to this thread, but's on a similar topic...

I am looking to fly between JFK and HKG (via YVR) in business class, but when I saw a picture of the seat in a fully extended position, I began to wonder if it's uncomfortable to sleep on. I'm 6' 2", and it appears that my legs might hit the seat in front of me.

Could anybody let me know what they think?

Many thanks for the help.