^ Just to expand on that (from the link).
"On the topic of Ethan Peck’s performance as Spock in the upcoming storyline, Kurtzman reiterated that this will be a previously-unseen level of maturity in the character.
KURTZMAN: Here’s what I’ll say about Spock: he’s not the Spock from the Original Series. He has not become that character yet; this is before TOS. When we meet him in TOS, he’s more comfortable with his Vulcan, logical self.
As a result of these ‘seven signals’ and the ‘Red Angel,’ Spock has seen something that his logical brain cannot make sense of, and so logic is failing him – and he has not been raised to be emotionally equipped to deal with that, so [his human side] is failing him too.
He’s really in a state of confusion, and what the season is about is watching Spock become the character we know from the beginning of the Original Series."
Interesting reconciling Kurtzman suggesting Spock will portray "a previously-unseen level of maturity in character" with the rest of the quote explaining he will be in a state of confusion. His Vulcan logic and human emotions - failing him. Huh? Wait and see.