You are wrong. The best pilots do not make a lot of fancy moves - they actually tend to make very simple ACM, but do the correct ACM in the right time and the right way. On top of that, if you are good and know what you are doing, you will not even NEED fancy ACM.
I'd agree with this.
The best pilots don't screw up. (much)
They do the right move at the right time and it usually isn't very fancy.
Timing of a move is just as important as which move you do.
You could do the perfect move in a given situation but if you time it wrong you will be dead.
You can also do a "meh" move in a given situation but if you time it perfect you will kill 'em.
(which describes my flying pretty spot on now that I think about it. I have tended to be kinda lazy in my flying the past few years)
The only way to learn what to do and when to do it (once you learn all the basic maneuvers that is) is to get with someone that is better than you and practice, practice, practice. Once you can beat them find someone else who is better and practice, practice, practice. (there is always someone better)
There is no "special" move that the top pilots in AcesHigh have learned that makes them killing machines.
They generally pick the right move and pull it at the right time.