I guess it just bugs me that as great as they are, the Snoke scenes in TFA really just don’t align with the way he’s depicted in TLJ at all.
I disagree. He’s still irritable, manipulative, and overconfident. He just has more to do in The Last Jedi, but he’s very much depicted the same way.
Compare his hologram scene and his first scene with Hux and Kylo from The Last Jedi to his hologram scenes in The Force Awakens.
The only time he changes is when he expresses glee at his assumed wins, which is not just a different emotion but a different context to react to. We don’t see him react to the destruction of the New Republic capital planets, but I assume he was just as gleeful as when he learned Hux was tracking the Resistance and when Kylo brought him Rey.