Did EWR to SIN last week and was disappointed that at 6'6, I could not lie flat. I had read that this would be the case but booked the flight anyway. Lengthwise, I did actually fit, but could not get both feet comfortably into the feet area. Managed to get 4 hours sleep, and spent about 12 hours working. In saying that, the flight was an absolute pleasure thanks to the incredible service and the ability to use the internet for the whole flight (via free Boingo deal). The seat is perfect for working on the laptop.