TBH I've held on for a long time but it's just not something I'm enjoying at all anymore. Mostly IMO the writing has gone down the toilet. I mean, there were always tacky aspects to the show, but since season 6, it's just been completely chaotic and there's been only 1 or 2 episodes that have been consistent in any way. I know that is my subjective opinion so I don't expect anyone else to feel the same.
What I don't think is subjective is the way that Moffat's show (i.e. since RTD's departure) has had lots of sometimes sneaky sexism, homophobia and also ageism against older women. Some examples:
(SPOILERS AHEAD)
E.g. "The Girl Who Waited", which I thought was not bad in terms of plotting and very well acted too, had some serious issues. Amy Pond survives on her own for 36 years. Nobody really cares how she did it - there was no real acknowledgement of her extremely impressive survival skills. The saddest thing for the Doctor is that she got old so he lies to her and essentially kills her so that younger Amy will live instead of her.
In this Last Christmas episode, in the ending, Clara is old and that's presented as the most awful thing ever. And as soon as Santa Claus magically makes her young again, the music is uplifting, the doctor (what, twice her age in human form? Almost a 1000 years older than her as a Time Lord?) is so happy that she's a little filly again and the first thing she does is grab a mirror and asks "AM I YOUNG??" WHEW!
Moffat's message seems to be that women should not get old. Men can. Capaldi's doctor is older than Matt Smith's. That's fine. Amy, Clara... they must remain young and if they don't, well, they must die or be magically made young again.
Plus, there are all these little things that add up: the scientist woman turns out to have just been imagining being a scientist - she's actually 'just' a shop girl. Amy Pond, after all the adventures in time and space, goes and becomes a a perfume model or something.... I mean wtf?
There were also the 2 gay guys in Season 6. At one point, someone asks them their name and the line the writers gave them was something like "We're 2 fat, thin tall gay guys, why do we need to have names?"
WTF??
Besides, Moffat whines about how
no woman will come and write on the show for him while there were a few women writers who worked with Russell T Davies. It may just be that Moffat's Dr. Who is often drenched in
casual sexism, and it's just getting too boring to keep trying to make excuses for it. IMHO.