7/10.
I was a bit disappointed that they didn't do more with the Tamarian angle. And I get that Boimler getting demoted while his transporter clone got to stay on the Titan was meant to mirror Riker's transporter-clone story, and the gag of watching Boimler being terrified on the Titan had gone as far as it needed to, but... I dunno. Aside from being a wee bit inside-baseball it also didn't... really make sense. Lower Decks usually does a better job of making all the zany comedy stuff still fit together logically.
It was fun, though. A pair of action-packed stories with nice character beats and some genuinely funny events (I got some laughs out of the sonic shower scene, Kayshon getting turned into a puppet, the giant Spock skeleton, Kahless' sex helmet... lots of good stuff). The references flying thick and fast as ever (they even had Riker do his funny leg-propping thing), some genuinely amusing self-referential comedy about TNG vs. new Trek (the Titan crew ragging on how "boring" life on the Enterprise must have been, and Boimler standing up for string quartets, was funny)... not their strongest episode, but there's still a lot to like.