I thought it was a little clumsy how they revealed Kylo's background. "The droid is in the hands of Han Solo, your father!"
And then like 10 minutes later you have Ren addressing the Vader mask saying something like "Help me to find strength, grandfather!" That feels really gratuitous. Hey, all of you stupid people in the audience, in case you didn't realize what it meant when we revealed that Kylo is Han's son, now we have to explicitly tell you he's related to Vader too.
I know people like to go with implicit revelations as being actual revelations, but if you just stick to the facts without making any assumptions at all:
Isn't Snoke revealing Ren's father is Han, and the grandfather scene revealing that his mother is definitely Leia? Like, yes, obviously Han's kid is probably had with Leia, but it's just not 100% until you hear grandfather, right?
Also, I mean, I was so emotionally caught up in the bizarre way Snoke revealed it, that my mind just didn't make the connection to Vader. I actually manage to keep forgetting Leia's lineage because Luke/Vader connection is so much more privileged in the OT. So I appreciated the more explicit connection between Ren and Vader in that scene.
I don't know - I consider myself a critical thinker when I put my mind to it, but with new shows/movies, I really like to turn my brain off and let myself be amazed, wowed, and surprised by reveals. As a result, I feel like I end up enjoying myself more, rather than trying to predict every reveal. Different strokes for sure, though!
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Of course, if the above scenes all happened after Leia/Han talked about their son together, then I'm a total idiot. I was tired at the end of a long day, and really can't even remember the order of some scenes....lol