Just watched TLJ last night. I fell asleep during the casino scene and my wife had to wake me up (I never did that during a SW film before). So I guess that tells of my opinion of this episode. I'd say it was better then TFA, but not by much. Still a bunch of stealing from the original series, like the elevator ride where Rey was telling Kylo that there is still good in him, the throne room scene, the AT-AT scene attacking the rebel base.
Then there are the scenes that just made very little sense, like Finn taking off in a shuttle while the FO are hammering down on the rebel ships. Why was he not detected and followed? And what's the purpose of his character anyway? I mean you could have removed him from the movie completely and it would have not changed any outcome. Every objective he attempted basically failed in the end. The back stories on some of the key characters are so thin that it makes them boring. Who the heck in Snoke and why is he so powerful? Of course he dies a cheap death anyway, so I guess it really doesn't matter. And then Rey. Well her parents abandoned her.....OK that's it??
So now with Snoke dead we have Kylo to lead the FO in the next film? I wouldn't call that much a leader in any sense. Oh yah then there is the piss poor acting by the FO commander with is overly cliche and almost slapstick delivery of his lines. At one point I actually thought the opening scene was a complete joke. The FO seems more like a bunch of bumbling buffoons than a highly advanced galactic military force that could be taken seriously. How many times can they lose death stars, starkiller base, dreadnought, massive Snoke ship and still have resources and skilled personnel to man them? Anyway, it was still better then the last movie, but a far cry from the original trilogy. I even like the prequels better. Just my opinion of course.