uh, ya know. They haven't actually interacted that much yet. So far it's neutral...and neutral. Spock is an alright guy who might be interesting to talk to later about techy things, but its something that Cliff is just going to wait and see if it happens to come up or not. Like I said-- not inherently bad. Just, right now, Cliff doesn't see much reason to press for things. If Spock comes to him with more details, however, he's definitely going to offer his two Fol on the situation.
Stark
Not that Spock knows what Fol is.