I will answer this seriously, even if i woudnt.
I dont think Kishimoto is really fond of Sakura, but he dont hates Sakura. He created her because he was forced by his editors, but in a point, he didnt know what to do with her. In the end, he used her to make polemics, and this became her proposal, for better or worse. Something like that character we love to hate and laugh off, and serves as self insertion for dreamy girls.
But Shino? Who? So I think Shino is the one Kishimoto least like, in the list.