Pretty much. I flew once on a business class in a 10+ hour flight. I slept so well. The food was great. It was so relaxing. I bet first class would have been e

Pretty much. I flew once on a business class in a 10+ hour flight. I slept so well. The food was great. It was so relaxing. I bet first class would have been even better. I wouldn't mind flying for 20 hours in a business class.