That would be anecdotal, and after the fact when he is trying to be on his best behavior. Also, email and online communication in general is not a good way to judge somebody. for better and worse, People read non-existent tone into things I write endlessly, and you have to just stop caring about the disconnect it is so bad.

To be clear, I have no idea as to the truth of this situation, I am just saying the criteria to judge it must be different than that, especially because creeps do their best to hide their creepiness to the general world.