Show should've been called "Star Trek: Burnham"
This show is too much about this character. She's almost in every scene. Everything and everybody's purpose seems to be about her. Even when others are the focus of a scene, they are discussing her, or she just shows up in the scene. It's absolute over-kill. And what a surprise that the entire 2nd season ends up being about her.
IMO, this show has been somewhat poor in it's characterization of it's characters. The visit to Saru's home world, or the background of Airiam past were overshadowed by the overbearing presence of Burnham taking us screen time.
Her overuse is made worse by the fact that she's always miserable, angry, or upset about something. I'd like to see more of the other characters WITHOUT Burnham taking up the scenes.