I can honestly say that there isnt a single player in MW that I dont enjoy fighting against. Sure... sometimes I dont like what I hear on "all" channel, but I just hit squelch and keep flying. I dont complain when I get HO'ed, or vulched, or picked... I get a new bird and go right back up.
And Yeager is correct, MW is a very different kind of arena. It isnt that it takes more skill to fly there, but most of the time you cant take off and be in a fight in under 3 minutes like you can in late war. You may have to fly a sector or two to get back into the fight that you just got knocked out of, and while the same is true in LW, in MW there may not be another fight you can just hop to.
But... to get back to the MAP issue... As I stated before, yes... we need new maps. Or new base layouts, or a new strat system... something. You hear the same thing coming form the LW arenas too. I wouldnt even mind if the map reset on its own every 24 hours, and when the war is "won" on a map, all that happens is the colors rearrange.