Well, I've been in so far and have:
Killed a running bombtruck F4UD, killed a running 38, tried chasing down a running F4UD, got into a 3v1 until friendlies arrived, once one killed, 2 ran. I understand the Zeke can turn, but come on...I did mix it up with a F4U1A until he eventually ran away...really wish the Japs could have a plane that could maybe match the run power of the others.