Not withstanding Godwin's Law, there probably isn't a person who has been alive who hasn't been liked by someone. Even Hitler and Stalin would've had their fans who said, "Yeh, he's a good bloke!"
If someone makes us feel good in some way, we like them, and if someone makes us feel bad in some way, we don't like them. That doesn't make the person we like inherently good or bad on their own side; in a sense we create them in our minds as 'good' or 'bad'.
I'm sure Andy Willis's mother loves him and thinks he's a 'good bloke' too.
Whether we like or dislike someone boils down to our own self centred World view.
But in discussions like we have in this area of the forum it's probably best to sticking to discussing the topic, rather than discussing personalities. I find that when the subject is about (for example) health and safety, and then people start getting personal, then they've got a weak argument.