I think it's mainly that they don't watch all these other QB's play, making multiple mistakes in EVERY game they play in (well other than Brady lately) ... Just looking at what Fitz has done for the O-line alone should tell a little about just how good he can be. He reads defenses... An art that has become progressively more difficult of late in the NFL. I think the other thing is that many fans look at W-L ... The Pittsburgh game should be the perfect example to all that Qb's don't win games. They certainly help, but teams win games. I always say it but all QB's all time are a combined 0-0 in reality.