What we've seen last Friday points to a much deeper experience than any previous WW2 combat sim, so I very much doubt that boredom will be an issue anytime soon. Add the flyable bombers and the Italians, and there's a lot of variety even for the "limited" BoB theatre. The only thing missing is close air support, but that will probably be available with some "what if" user-made missions as well.
It's still unclear if the engine can handle several hundred planes in the sky to recreate historic BoB missions in full scale. But even if that's not the case I still like the choice. Especially if we get the Mediterranean next