TCTTS said:
What's funny is that if you could somehow remove Snoke from TFA, and erase the final scene with Luke in TFA, I'm getting the feeling more and more that TROS will *almost* be able to play as a direct sequel to TFA. I mean, Abrams has basically said as much - that TLJ didn't undo anything he had planned. But instead of Snoke, if there was just some big bad who we didn't see pulling the strings behind the scenes in TFA, you could attribute that to Palpatine when he's reintroduced in TROS. And it would have been disappointing for sure, but they could have discovered toward the end of TFA that Luke died and is now a Force ghost or something. Otherwise, character arc wise, no one really changed in TLJ.
Rey learned the truth about the Jedi and the Force and her parents. Poe went from a lone operator to someone who can lead the team. Finn committed to the cause where before he was only in it for himself and Rey.
Of the three, Poe's was the weakest arc, but then again he's a guy who was supposed to die 30 minutes into TFA, so it's not like he had a huge setup planned. Finn's development was the greatest of the three. Rey did pretty much what she had to as far as the narrative goes, in that she had to encounter resistance in getting trained or else her arc would have been learning how awesome the Jedi were and she's really the Chosen One or something.
TLJ is far from my favorite Star Wars, but I feel like I'm always defending it because it gets saddled with undue baggage.
The Resistance Era isn't a trilogy like we expect from such things (and what REAL trilogies are there?), but then again neither was the Republic Era. Other than a few key characters just meeting each other, TPM is all filler. TCW and RotS are pretty much a duology that tell the rise and fall of Anakin.