Ok so... this one was pretty good.
I'm a bit torn, though. On the one hand it's nice to see dialogue from Balance of Terror being mirrored here, but on the other hand A) we've seen a Balance of Terror episode a few weeks back and B) it makes some of the writing feel lazy, as it's quoting verbatim the TOS episode where it's not necessary. Also if the UFP fleet is weeks away, how is the Romulan fleet so close, and why?
As for the vision of the future part, again I'm of two minds. It's a nice idea but... I guess my gripe is that now rather than facing his fate because it's the right thing to do, Pike faces it because it's of galactic importance. I thought they'd kill Kirk (who didn't need to be in this episode), which certainly would've been catastrophic for the timeline, but they didn't go that way. Not sure how I feel about those decisions.
Oh, and the guy voicing Scotty is terrible.