AH is more about understanding the fight, SA, understanding plane performance vs others, and learning ACM. It also has a great war strategy theme. Other 'flight sims' or 'flight games' just don't provide that as well as AH. Engine management really isn't that much harder anyway once you get the hang of it. For new sticks, learning ACM and SA is so much more beneficial. This game is great for the younger air combat enthusiasts and tanking large map big battle PVP strategy, but the sub really prevents so many younger kids from being able to really get into it and there are no "team death match" custom arenas to attract free server players and kids who want to learn the game before jumping into the MA.