I only saw the initial posts on gaf. I'm just not thrilled at the direction, and likewise don't care about base building. I liked Warhawk because it reminded me of Crimson Skies mixed with Battlefield; the air combat was the real charm of that game. I was hoping they would expand on that in the sequel, with jetpacks (full on jetpacks, not just the jump/hover packs) and an array of air vehicles. I have a key from Uncharted 3 for a later beta. I'll try it out and hope it's still fine, but of what I've seen/heard, it's not really want I wanted from a warhawk sequel.
and Crimson Skies Xbox was so much fun. Apparently the closest thing to it is that Snoopy game.