It's 4am in the morning, I just thought about AOE4 and don't think it's a "good" Idea because I can't think of many things (if any) things that would make AOE better besides Graphics.

I just feel like the Game has to live up to insane expectations. AOE2 is with WC3 by far the best RTS ever created. Both Games are witness to incredible genius of Game Design (WC3 gave birth to a whole new Genre) and call me a pessimist, but I don't think RTSes like this will be ever created again.