Season 2 killed the interest I had in the character. Bare minimum, she'll have to be moved back to NYC before I'd watch again.
what was so bad about season 2?
Everything.
Setting a spy show in LA was kinda silly and solely done to save money. Her romance with the black scientist was boring and he was such a whiny character. There were times that it seemed as though the show was making the plot up as it went along, for example, when it was revealed late in the season that Howard Stark and the gangster character were friends. There was an awful scene in which the characters, having been informed that the world was possibly ending, take a break to have a leisurely lunch.
The Agent Carter forum is still up, I think. You can read people's critiques of the season there. Many people were disappointed with it.
I will say that I did like the subplot involving her brother. I might come back just to see that resolved.
I can't remember was it season 1 or 2 that did the prequel for Black Widow thing too?
Wait, what? The Los Angeles setting was a complaint?
Personally I loved the change of setting, it'd make sense the SSR would have a west coast division, especially given all the Howard Hughes-esque aviation and tech advances going on out there at the time.
The writing just wasn't as sharp as the first year, and some of the ideas didn't quite hit. But it's still a mostly-pretty-decent season, just a step down from the first year.