Originally Posted by Pull2Open:
“Dark is fine, providing he remains a likeable champion, otherwise we have another Colin Baker problem.”
Yes, we don't need him starting out being unpleasant and unlikeable. As you say Colin Baker never recovered from his horrific debut and though he improved a lot as time went on, people just don't see that.
Not only that, you know the Tennant fanboys and girls are just waiting for an excuse to give him a good kicking(metaphorically speaking) plus those who hate the idea of an older Doctor.
I think Capaldi has to pull it off from the start and if he is a bit Darker, there just needs to be a balance with the humour. Whatever people think of McCoy's Doctor, he got that spot on.