Never flew it, a bit like seeing the beastie boys live it will have to wait for the next life. I did tour the one sat in New York which is sat next to the retired aircraft carrier, Intrepid. It's a reasonable tour if you want to check it out tho you spend most of your time going "I can't believe how small it is". Tour guide said an inflation adjusted price for one way LHR - JFK would be in the region of $20k these days what with the rise in fuel prices, does that sound realistic?