Yeah, Agents of SHIELD can be pretty shakey in terms of quality, but Agent Carter was generally successful and sort of added something missing in the Marvel Cinematic (and televisual) Universe: secret identities. I think they used that aspect rather well, by having the character both be a secret agent and a double agent. I won't miss the latter in the new season, but I hope that they keep the former. I like the idea that we have a woman who can boss around secret agents and such but has to deal with even more bullshit when she gets into the real world. Also, I hope we'll have Toby Jones skulking around in the background.