I'm a thrower/shielder hybrid, so I didn't vote, but I had always played 1st person, even in melee, due to playing single player since .941 or whatever. And I died lots. Finally I made myself get used to fighting in 3rd, and I finally started winning fights. But I so sucked at aiming- everything was low, and when trying to hit some cav I'd usually headshot the pikeman who just stopped his horse. Not a good way to make friends.
Now I switch to first to throw, but always forget to switch back for melee and then I die. Kinda sad really.