Me too. (on video. I wasn't born yet when the Dr.first aired.) Not a fan of the William Hartnell episodes. *shrug*
IIRC, Tom Baker was the longest lived of the Dr. Who actors,wasn't he? I could be wrong. My second fave Jon Pertwee. William Hartnell. Blech.
The show started with a real edge - and then it became sort of a teenage romp.
IMO same thing happened to James Bond - sean connery is and was the only real thing.