Very useful, I am doing the LHR-JFK in this class via Delta next month. The only reason for doing so was the fact that BA put their pricing to my final destination up £900 (the day they announced a sale) more than Delta (on all 3 routes I looked at

), which working for a small business I can not justify the extra cost. So it will be interesting to see how I get on at 5'11 and size 9 feet.
Thanks