I too find the current series awful...
What I used to like in the old Dr Who:
1/ 4 part stories - allowed much better character and story creation.
2/ Tom Baker was really nuts - brilliant - new Doctor actually seems sane but acting nuts - doesn't work for me.
3/ The cliffhangers with the music at the end gave me the chills and made me watch the next week - now its all over in one episode - rubbish (momentary like for the end of the last two part episode.) The whole point about the music is it heralded something spooky and exciting.
4/ Adventures didn't always involve earth
What I dislike:
1/ The dialogue is crap (it always was) but this time they are pretending to speek about feelings and stuff which was always implied previously - not discussed at length.
2/ CGI graphics - Dr Who was more believable because of the otherworldy feel of the monsters (a bit like the old Star wars v the new far weaker cgi fueled star wars.)
3/ The tardis - Dr Who was running around making it work with a hammer...?????????
4/ The new assistant has three modes: Running around with an idiotic , I've just made luv, smile on her face , puzzled farawy, navel gaze as her single brain cell vainly tries to comprehend her mobile phone, puppy dog gazing at the Doctor who is clearly an ugly wierdo alien - however since her last marriage I can't blame her on that.