I'm torn.
On the one hand, he gets Superman's voice and most of what I believe are his core traits. He also uses his supporting cast extensively, and unlike other people, he remembers Supergirl exists.
On the another hand, some of his ideas range from bad to terrible. Rogol Zaar was a dull villain, Krypton being destroyed intentionally isn't that fascinatingly new idea Bendis believes it is, Jon should NOT be the Legion's inspiration and member, I believe doing away with the secret identity is a real bad idea...
I voted "neutral" because I can't decide.