Sling Blade was incredible, really. Very fascinating movie.
True Detectives is to me kind of a pretentious actor's showcase full of self-indulgence that I just couldn't bare for long, not to mention that it made something marginally interesting even less interesting to me for some reason.
If you want to see something completely over the top but somehow hypnotic then I completely recommend Hannibal!
Pity that they had to cut it off (haha), but I found it completely mesmerizing and here and there downright brilliant. I don't think it was pretentious, while one could make that claim. I thought it was incredibly bold and artistic.
Fargo, yeah, all about atmosphere, too. I never really watched the tv show, I think, but the movie was a treat.
OH, if you want wicked atmosphere and weirdness all over in a strangely emotional sense, watch Leftovers!

...crazy show that sucked me in, too.
I used to like Millennium, too...it somehow just went away back in the day. Felt like it kind of drifted off into some sort of nowhere and I don't remember it ever coming to the final point?
In terms of Sci-Fi, the one show I really was truly angry about having been dropped was Stargate:Universe. That thing had such amazing premise and fantastic potential, but they kind of stretched it for no reason and then went so provocatively religious that I think it rubbed some important people the wrong way. Real shame, though.
One of the most dreadful actresses on that show made a really redeeming comeback in Marvel's Agents of Shield (Another fun show to watch, if you like that sort of thing. I kinda do...including all the DC shows, too, hehe. Never was much of a fan of these kinds of comics, but well...the shows sure work for me.)
Game of Thrones, hmm...man, the first seasons were stunning for sure, very, very provocative, too. But somehow I'm not very happy with the last two, I think. It's like it's losing its own thread somehow or turns into a kind of free-style-writing indulgence with really weird stretches in them. Just not particularly engaging to me. Real shame, too! I'll still watch the rest.