I wont debate if any particular plane or gun is too effective at destroying another plane. It seems to me, any plane that shoots another plane in AH kills it. I can accept this because to me it seems equal. Others might want more obvious differance between 50s and 20mms, no biggie to me personally. Planes with 50's tended to have more guns. (P51, 6 guns, p47 8 guns, F4U-1C 4 cannons) Any plane can kill any plane if it gets in the position to hit it.
To me, this means that to survive, I must fly for the advantage, not rely on my guns to win a fight, it must be my skill that gets it done or not.
I agree I get frustrated when I shoot another plane at the same time I get killed, and I dont get credit. More than once I have done mortal damage to a plane, only to die before he hits the ground, and I get no kill award. Doesnt seem right to me.
Killer sheep - yeah, it can suck, but I am sure it will be fixed. Not much of a problem once you are aware of it and know how to avoid it.
Roger Wilco - no problem for me and my squad, we use it all the time without problem.
25% default fuel- HUH? This is something to get mad about? Once you set a planes fuel higher, it stays that way. I dont see this as a major problem.
F4U's - Flown right they fly and fight well, but it isnt that easy, and flown poorly they are meat on the table. Seems modeled okay to me.
Dago