Will anti aliasing work now?

Anti aliasing will be implemented once the game is optimized. They likely disabled it to save FPS and make it flyable. They would not be the first devs to do this on a premature release.

I'm just wondering if AA is that important when your using high resolutions like 1920x1080 etc.

I have AA working ok in near planes. But with the new graphic tweaks, with more haze in distant objects, maybe AA work nice in future patches.

Yes, it is. In games/sims with far "dangerous" objects, fully functional AA helps a lot.

Yes, its very important.
Trying to ID targets mostly, but also for eye candy.

lets hope it will be switched on soon, as in game it says we can have up to X8.

It is slightly worrying though that Luthier has never spoken of FSAA or AF since before release.

the AA doesn't work above 2x
the game lose a lot ;-)

I run it at 2650 x 1600 and with 2x AA it looks really bad and is all shimmering. You cannot force aa either in control panel or nvidiainspector. I am sure they disabled it knowing fps was bad and will implement it when they optimize. Because without it it looks really bad and it is really ugly. Doesn't show as bad in screenies as it does in game.

Actually, we dont know, where is the end of the game timeline. In 1940 Aug the LW got the first E-7s, but we have only E-1, E-3. In same month, the RAF got first Spit IIa. However, this plane exist in game, but missing the BOB era developments. Same on the German planes, this E-1 E-3 configuration flew in the Spanish civil war with one and a half years early already. This is a little bit obscure for us.

That's news! keep up the good work! ;-)