Ever since Lost I've come to equate him with mystery boxes that have no answers. It's really fun to start unpacking them but he's not good at wrapping his shit up, for the most part.
I had two issues with Lost...
First, whichever season it was where they found the underground bunker... A few episodes in, when it became clear that the whole season was going to be about that, it dawned on me: "Oh, they have absolutely no idea where they're going with any of this. They're just going to conjure up polar bears, smoke monsters, and on and on, then when the ratings start to dip they'll hire writers to come in and try to make sense of it all." I quit soon thereafter, but I hear that's pretty much what happened.
If you want to write a mystery, you have to know where it's going before you start, especially if it's going to be the foundation of a series that lasts multiple novels/movies/seasons. If you're just writing and publishing/airing chapters without real direction, that's what fan fiction writers do and you should stick to soap operas at best.
And second, if you've got a show with 20 characters that's only on half the year, it's conceited to think that anyone's going to remember what the hell's going on 8 months after your last episode, let alone some wacky little sub-mystery from four years ago that's now suddenly super important.
At the watercooler in 2009...
Co-worker: "What do you mean you don't know what's going on??? It's the best show EVER!"
Me: "Yeah, okay. But this kid showed up and I think we were supposed to recognize him or something, but it made NO sense."
CW: "You don't remember the kid from Season 1?!?!?!"
Me: "No."
CW: "Come on, you know... THE KID!!"
Me: "That's not helping."
CW: "How do you not remember the kid?"
Me: "Season 1 was literally five years ago. That was an entire presidential term, plus a year. For a whole different president. Things happen in 5 years, I only have so much brain, and I'm guessing it decided that 'THE KID from that show I watched 5 years ago with the smoke thing and the polar bear or Smokey The Bear or whatever' didn't make the cut."
CW: "He was literally the only kid on the show."
Me: "Okay, but he didn't seem familiar, is what I'm saying..."
CW: "Well the actor aged in 5 years, duh. He's like 15 now."
Me: "But you get my point though, right?"
CW: "No..."
Me: "We've been talking about this for five minutes now and I'm still no closer to knowing who that goddamn kid was. I literally feel dumber for having had this conversation. f*** that show..."
And like 2 or 3 years later I was having the same damn conversations about Game of Thrones...
Robert and Robb aren't the same guy. Neither are Bronn or Bran or Brienne, or Yoren or Jorah or Yara. Khaleesi isn't a name, and if it's not a name then I don't know her name. One guy has one name when he has a dick and another when he doesn't. I can't remember which one is Tywin and which is Tyrion; I had it down but someone said I'm not allowed to say 'midget' anymore and I lost track...
Maybe I'm just getting old. Get off my lawn!