I do like the little tricks of cloning, and cryogenics, and possibly time dilation that are being used to maintain some continuity of characters. But still, the sheer distances make their stories feel disconnected from each other, and yet they haven't quite managed to illustrate the sheer scale of the galactic empire that makes it top-heavy to the point of collapse.
Like, everyone seems to know what and where Synnax, and Anacreon, and Thespis are. This is an empire of tens of thousands of star systems, more than anyone could keep track of - a couple of minor worlds from the outer reaches, or one planet whose handful of population don't even believe in science or technology, should be so utterly obscure that almost anyone at the heart of the empire would have no clue what they were without looking it up in some massive database.