Air France's new first class seats, called La Premiere, are angled so everybody has access to the aisle -- so there's no need to step over your neighbor anymore. But more important, each seat turns into a bed complete with a mattress and a duvet. And forget fighting for overhead bin space. The seats have their own extra storage right at your feet. Finally, there is a bench facing your seat to invite people to sit and chat during the flight. Other features include: a 10.4-inch TV, auto-massage, hi-fi speakers with noise-distortion protection and video on demand. (Air France)