I'm seeing lots of positivity here, so I'll be the boring one. I enjoyed it but they didn't quite land it for me. Things that would have been funny in an out-and-out sitcom felt wrong in the context of a 'serious' Trek show. For example, Mariner and Boimler having a really inappropriate discussion about how hot Spock was, while Spock was right there, during a senior staff meeting - it was a bit too jarring for me. You kind of got the feeling the 23rd century officers were all left wondering why 24th century Starfleet is so unprofessional. I think they got this the wrong way round by making it a SNW episode instead of a Lower Decks episode.
Separately though, given that we know Spock and Chapel don't make it, I like that in the two episodes since they got together they have hinted at two separate reasons why they might split up: first the possiblity it's triggered by them having different attitudes to reporting the relationship to Starfleet, and now Chapel's Boimler-induced insecurities about whether she might hold Spock back from doing something great with his life.
In reality it’s just a factor of the difference between a comedic cartoon and live action, but I sort of love the idea of it being an actual cultural difference between the two timelines, with people in the even more utopian lower decks era having gotten looser and wackier.
I think Mariner was just in true form. Nonchalant and flippant. The cultural differences are huge especially the technology they’ve deployed 130 years since the NCC-1701. The way Mariner casually suggests just making more of the element like it’s getting a glass of water from the replicator and Boimler gives her a hard side-eye gives you an idea just how different their day to day lives are. Boimler was able to reconfigure the ship and navigate it on his own because the Enterprise is just so archaic by comparison to the Cerritos.
You kind of got the feeling the 23rd century officers were all left wondering why 24th century Starfleet is so unprofessional
I don’t think it’s the difference between 23rd vs 24th century officers, but more a difference between upper deck senior officers and lower decks ensigns.
Also the difference between the flagship of Starfleet and the bottom of the barrel California class. Shaxs would never get away with screaming about the warp core all the time on the Enterprise, and Freeman is constantly struggling to make the Cerritos look like a serious ship to the rest of Starfleet