Now that said, I used to fly Warbirds back in the 90's. Was really into it and spend too much time and money. Belonged to a squad, one of the few times I've ever done that. But if that P-51 is an example of their airplanes, they're gonna need to step up their game.
Lets wait and see what they will come up with, if the gameplay is as fun or even better than it used to be, it might be a blast again to play Warbirds :), and you won't have to pay as much this time.