I actually like it too! Though it does get stuck in your head! I agree, I like the concept of the opening sequence portraying human advancement and the desire to explore, facilitated by cooperation. (I thought SNW did a good job of capturing that feeling, among the new treks.)
I was also thinking of “Dagger of the Mind.” When Kirk tries to reassure McCoy that the colony is more like a resort, he replies “A cage is a cage, Jim.” Always thought that was interesting, indicating McCoy is essentially a prison abolitionist, though not indicating that that is the dominant view that has won out in the federation.