Minor observations after watching the movie at home (fourth viewing).
There is a line about the Sith and cloning, so I feel that particular plot point was adequately implied.
Same with Finn being force sensitive. There was some complaining as I recall that his "secret" for Rey wasn't clear. It's very obvious. He mentions "feeling" things many times, and sensed her at one point. It didn't strike me as being unambiguous.
I didn't feel particularly into this movie during my fourth viewing. In comparison, I saw the previous installments at least 4 times in the theater and was still excited to watch them again at home. I don't think it's terrible, but it feels too much like a corporately produced product maybe?
The best thing about this trilogy is still the cast and their chemistry. Rey didn't even meet Poe until the end of RoS, yet they really feel like old friends in this one. There's a reason people have been shipping various pairs, Rey/Kylo, Finn/Poe, Finn/Rey, etc. and that's a testament to the actors in my opinion.