There is no "right focus" as an absolute meaning. There is the focus you'd expect.
What I don't like (aka don't see as "right focus"):
seeing new contents ( maps, modules, terrains, scripted campaigns ) with the core features ( rendering and multi core optimization, audio, weather, atc, multiplayer optimization, mission editor, ancient bugs, ecc ) taxing ( =very slow development ) for years.
Also I don't like that, when someone raises the request for better and polished sim core, the answer is often "hell you get DCS for free and dare to complain"?
Well yes, because I never asked a free of charge simulator! Some features are very, very important and missing/lacking and I would surely pay for those.
In other words, what I see a "wrong focus" is the business model applied to DCS. But hey, I don't run a simulation software company, they've surely made their math before taking this path.
That said, I really enjoy the sim, there's no other product in the market that can match DCS in the field of modern air combat simulation :thumbup: