I just flew TPAC on NH's new lie-flat "staggered" J seat. It's 150% superior than AC's J pod. Typical excellent Japanese style service. Meal choices may be somewhat limited to Japanese and Western. Good choices of midflight snack and on-demand 2nd meal are better than AC. You can order your 2nd meal at any time you want or turn on the "Do Not Disturb" light if you want to sleep. Most importantly, they don't run out of midflight snacks like AC. On my last TPAC on AC, I was shocked to be told that they had run out of all midflight snacks with about another 5 hours to destination! Excellent IFE. I watched Les Miserables and this was not even offered on AC yet.