What's so bad about it? I say this without having watched a minute of the show, but my 17 year old self was vastly different from my 20 year old self which, in turn, was miles away from my 25 and 30 year old selves.
I was mainly referring to things like the fact that, in SaTC, Carrie mentioned at some point that her father abandoned her and her mother. And, in this show, her father is the one supporting the family while the mother is not there.
I watch the show and generally enjoy it. But, as I've said, it is a decent show on its own but you should not expect any continuity with SaTC.