@SquarePeg , I have not read the books, but they're on my "to read at some point" list (along with the LOTR series). I'm strictly speaking about the show.
I totally get that there's backstory to where she's going and why she's getting there. I'm not saying that there's not a backstory, so I hope that's coming across in my responses?
We get
some of that backstory and some feeling of Dany being alone (Jorah and Missendei are gone), and definitely the parallels with her brother and the Dothraki. But, IMO, the entire backstory does not come across in the show, and the viewer is left to figure things out* this season. I guess that's what happens when the show finishes before the books and needs to end abruptly.
I think that Martin did have a hand in finishing the series? To what extent, we'll probably never know...
I tend to be one of those people that hates movies based on books, because the movie usually never does the book justice. So, I understand where you're coming from if you're comparing the show to books. The problem that I'm trying to convey is that this backstory is not making it into this season, where they've been forced to end it all very abruptly. To me, it's a bit messy with dots that aren't always connected logically; the connections are forced by the plot.
*The wife and I watched "The Wandering Earth" on Friday night. We watched it as if it was a comedy, because it was unwatchable otherwise. It was 1,000 times worse than this episode. Things would happen without you knowing why, and it jumped around like crazy. I get that it was a mega Chinese hit, but I'd classify it as a D-rated sci-fi movie that premiers on Syfy channel without much fanfare. If the viewer can't connect the dots (or is forced to make huge assumptions), the writers didn't do their job.
<<<<SPOILER within a SPOILER>>>> They're going to fly Earth (yes, the entire planet) to a solar system 4.2 light years away within 2,500 years (uh, what now?), and they have problems passing Jupiter. Who thought of this plan and forgot to account for Jupiter? Yikes. Almost as bad as sharks in tornadoes...
If I had to rate this season of GoT, I'd probably rate it in the B to C range, which is a shame.