Nene shows off both sides of her personality: as a stripper and as a prim and proper woman. Whether she is actually either of these remains to be seen but she sure plays both parts on TV. She seems the most realistic to what might be her true personage. Nene doesn't always start the drama but she certainly takes part in it.
I think Kim gets a bad rap. Yes, she is an idiot. Yes, she is NOT a good parent. Yes, she seems to have no talent or skill. In the end though I don't think she has any self-confidence which is where the bad stuff comes from. I could be wrong but I felt bad when she got all emotional in the studio. A brunette bob suits her role as the Stepford wife scoffing at her husband's mistress.
I like Kandi. She hasn't started any drama and seems to be nice and helpful - certainly with Kim in the recording studio. But she is also an idiot if she thinks her boyfriend is anything but a scrub. (Kandi wrote definition number one.) In her alter ego photo, Kandi decided to play up the drunk driving accident in which her family was recently involved; this is, at once, benevolent and self-serving.
Lisa is a bitch but not the worst on the show. She's also an opportunist (although all of the women on all of the Housewives shows are) and a greedy capitalist. Lisa plays up her bad and good sides in the photo. As a punk fighting a Girl Scout, she's better as the Girl Scout but that just shows what a good actress she is - not what a nice person she is.
What can one say about Sheree? She is the worst. For instance, she DID NOT make it to Lisa's fashion show - if she had, she wouldn't have had to ask to see the clothes at the after party. As directed by Nene, her desire for a 7 figure divorce settlement is at the core of her alter ego. Although her greed is the core of her personality, her sense of self is way overblown, and she does not have the body of a 25 year old - unless the 25 year old is a man with fake tits.