Just reading my own comment, and wow, what a nutty Doctor fan I am! Of the character, I mean. I do think he's flawed and he does make bad choices, but honestly, I think his number of good choices is way way higher, and he seems to get very little credit for that in fandom. So I give him lots ;-). I guess that's the danger of saving humanity and inspiring others to become heroes time and time again...it's just taken for granted.