I’m a bit more optimistic than some of the posters here. I say that there have been three good (anomaly, raijin, impulse), one mediocre (xindi) and one below-average (you know what)
Still, if you look at season two, the last half (from “the crossing” forward) has been anywhere from above-average (horizon, etc) to excellent (regeneration, cogenitor). So, I’m hoping that this is a trend.
Also note the DS9-like progression. Pretty solid first season, good first few episodes of second season, descending into mediocrity, good second half, series-changing “second pilot”, leading to a solid 3rd season. Hope so, anyway.