Well, maybe "appalling"
is too strong a word.

I felt that the show had an opportunity, being set as it was in a realm far, far distant from Federation space as it was, to show
why Starfleet ideals were admirable and desirable, and how those ideals stand up to being tested. There was an opportunity for ideological conflict, not only between the Starfleet crew and those from the Maquis, but also between the Alpha Quadrant "castaways" and those they encountered in the Delta Quadrant. Instead, I felt that the show too often took the point of view that "our" way (effectively, the Starfleet way) was simply the "correct" way, and there would be no challenging it, no crises of faith, no occasion to
show why these ideals were good, simply to either say that they were, or worse, to take it as read. So yeah, basically a lot of missed opportunities (and that's in plot and story - don't even get me started on the missed opportunities of characterization

)!