Thanks Sydney for directing me to the thread, although not too many people seem to have actually tried this product & any that have seem to think it requires more padding.
Anyone else got an opinion based on actual experience?
(and Glynis......I always 'nab' the window seat as IMO it's wasted on my sleeping partner as I like to see where I'm flying over. Not very comfortable for sleeping at either but better than the middle seat

)