I didn't hate Ep. 12, but man, it sure felt like Frost & Lynch wanted me to.
As everyone else already said, Team Blue Rose 2.0, good not great (I'll come back to that). Sarah Palmer in the convenience store was great. Hawk following up with her was great. Ben Horne and Frank Truman was mostly great (Robert Forster saying "I'm sorry" three different times/ways came off needlessly banal IMO). The Redneck Assassin Squad was fine. That at least moved the plot along. Even the Audrey scene was mostly fine for me. They really hammed it up considering the limited entertainment value and very limited info we learned, but what the hell, I can live with it. I figure it's Frost & Lynch foreshadowing things again. That much is pretty clear with 'Billy' now referenced twice before we actually see him.
The one that really tried my patience was Gordon and his French lady friend. If you stretch the definition, I suppose it's reminiscent of the Lil scene in FWWM, but whereas that served a roundabout purpose, I felt like this served no purpose. Maybe I'll feel different if/when they explain the 'code' this time, but especially with Albert's reaction, it makes Gordon Cole feel like some lascivious old bastard who'd rather play with boobies and a decoder ring than find out what happened to two, possibly three of his friends and fellow agents who disappeared 25 years ago. Why are they sitting around in a hotel in South Dakota for days on end? Why wouldn't you head for the coordinates ASAP? Why wouldn't you be investigating the wedding ring found in Major Briggs' stomach?
Additionally, going back to the scene where they added Tammy to the team, Albert clearly said Jefferies was chosen to lead the Blue Rose group and then he handpicked Chet Desmond, Albert and Cooper for the team, which directly contradicts the scene in FWWM in which Gordon tells Cooper "Coop, meet the long lost Philip Jefferies". I mean, you've had 25 years to bottle those ends and that's the best you can manage? Sloppy IMO. I bet the retcon is something along the lines of Jefferies picked the team and then disappeared while on his assignment before meeting them, even though there's a picture of them all together in The Missing Pieces. Whatever.
The Bang Bang Bar scene was actually fine IMO. As others pointed out, the guy almost being run off the road could point to the fact that Doop is back in town. In fact, that was my first thought when you heard the obvious sounds of someone else in Sarah Palmer's house. In the show, she seemed very fond of Cooper after he offered to drive her to the funeral for Leland and calmed her. I can absolutely buy that if he showed up back in town and said he needed her help, she would help him, and with BOB 'removed' from Doop, she probably wouldn't detect that it's not real Cooper, especially in her state.
Weakest episode of the season for me, but I didn't actively hate it. Then again, I try to never listen to Twitter hype. Everything on Twitter is either the greatest thing ever or the worst in all of recorded history. Whether or not it was a troll or Lynch played with the episode order is irrelevant to me in that regard. Didn't plagiarize say Ep. 12 was screened at TP Fest? Maybe he can clear that part up anyway.
At the very least, this episode either has so much to unpack that we don't even know it yet, or so little that I guess it'll almost be like another week off from the show.