Most of the UA peeps attacking it have flown it, the 27-56-67-77 and the Bus.
Hang all the cool stuff on it you want, its got cumbersome old systems and is hand down the most cramped and uncomfortable transport plane I've ever flown. That's why I will do my best to bid away from it till retirement. I used to hate flying IAD-ORD in it. Now its doing transcons. No thanks.
Perhaps if I were 5'7" and limber like JB?