Same here. I watched the episode after I read some of this thread, so I knew going in. But I wouldn't have immediately thought she was transgendered if I didn't know.
The episode doesn't do much for me but three things stand out that I really like:
1. Captain Angel's outfit is awesome. The outfits the Confederation wore in
Picard are something I'd wear in IRL, while Captain Angel's here is something I'd either want to wear on Halloween, to a few clubs I know in Boston, or to
The Rocky Horror Picture Show.
2. Nurse Chapel's scene where she's like "I'm a nurse!" and then she does some moves and knocks this pirates unconcious.
3. Some people love when Pike did a pirate impression, I was amused by it too, but I agree more with Number who said, "Just stop."
When Spock and Chapel kissed, I figured T'Pring would think it was a ruse. That was too obvious and there's no way they'd be getting rid of T'Pring this soon.
It seems to me that by exploring the love-triangle it was hinted Spock was in during TOS but we never saw, they're bringing SNW Spock closer to Kelvin Spock. Except instead of having a relationship with Uhura it's a mismatched relationship between Spock and T'Pring and a not-relationship between Spock and Chapel.
Other highlight (though more for later): Sybok!
Most of the episode was kind of "ehh..." but those are what I thought were the highlights. I was only short earlier with the "Saves me some typing" because I'd just finished the episode when... everything else that was going on here.
I think I'll probably go with a 6 for this one. Next week's looks like it'll be fun.