Tom Pertwee was my favourite, closely followed by Tom Baker (literally).
I don't watch it anymore but my GF loved it up until where David Tennant left although I think she may have fancied him though
She doesn't like the new Doctor who replaced him and has also said that they need some new monsters instead of dragging up the old ones.
Davros used to scare the hell out of me as a kid.
I had an alderly aunt who had an uncanny similarity to him (mind you she was 90 years old at the time) and when we went to visit her I used to try and hide. Mind you she did used to say, "now who is this young man" if I had trousers on so my mum used to make we wear a dress on visiting her which didn't endear me to her either
I'd be interested to know whether any young people still watch Dr. Who or whether it's just older people watching it for nostalgic reasons.
Knowledge is knowing a tomato is a fruit; Wisdom is not putting it in a fruit salad.