I thought the score was just fine... but I still prefer Mike Verta's version.
I found the score underwhelming, with only one major theme which was itself a poor mirror of Horner's score.
No other motifs stuck out. It felt very LOST at times, when the sound effects would zone out and the music would stay.
Still, Giaccino's was better than that ^^^. That sounds like a really poor Lois and Clarke, very 90's version. Would have been awful.
I would have liked more fanfare too, specially when we saw th'Enterprise the first time.