GW here,
This is a very,very good show.
What you have to understand is the show is playing the long game, not the short insta-gratification game you see nowadays.
We are seeing a slow descent into Saul Goodman over a few seasons. If thats too long to wait, watch an episode of Family guy.
The character development build up in this show is simply amazing as BB was.
Case in point, *SPOILER* Harry Hamlin is introduced as a passive aggressive villain all of season 1 that showed some glimpses of curious kindness at times throughout the season, which we are led to believe could just be cold sociopathic fake kindness.
In the season finale Harry is shown to actually be a really good guy who was hamstrung and just holding a secret by the real villain, Jimmys brother.
In season 2 Harry has been portrayed as a real good guy that has Jimmys back.
The transition was amazing, it wasnt even a transition, just a season long unveiling of a character and his motives.
This will be Jimmy over the shows period.
We are also seeing Mikes descent into being a true hitman rather than a standover guy.