I'll add my voice to this. Took a 262 up Sunday for the first time in over a year and boy, what a handfull. The 262 CT is porked to unusefullness.
Manualy trimming is the only way you can fly it now and it's still nose heavy it seems to me.
I really don't know if this is a truly bad thing though. Seems to me that the most technologically advanced A/C in WW2 should be a bit more difficult to fly here in AH...I dunno
As for other planes, the only one I've flown that's listed as porked is the Typhoon and I don't see the problem there at all.