I enjoyed it and found it a suitable wrap-up to the series. I did notice the reference to Arcturus as a smuggling haven and it took a bit of time to register where I'd heard that before. Way back when in "Entropy Effect". Nice callback, Dayton.
As an aside, I wonder about the Andorians who were trying to solve the reproduction crisis by transporter-duplicating (ala Tom Riker) Andorians. Is that going to come up again now that the background crisis is resolved?