Actually enjoyed season 2 more than 3 because of the Governor and his antics. I guess the appeal of the show for getting into it was thinking it was going to explore the ramifications of living life in an apocalypse, but then I found out it was based on a comic book and, boy, did the Governor prove that - even the shows Governor.
What's really pissed me off this season is the stupid decision of a certain someone with regard to preventing the fever outbreak and them actually trying to toy with the Gov for a whole episode only to have him start right back where he left off. To me, the ending of that episode just made the whole thing futile and really wasted a chance spin him in a sympathetic light, David Morrissey certainly did a good job working that way.
But no, they stuck with the comic book villain instead of actually trying to portray him as breaking down and finally realizing what a total monster he'd been and making an honest effort to change and prove that he has.
To me, the ending of that should have set an arc that began with Phil walking right up to the prison, letting him know he's there and that he knows people that need his help, Rick and Co. will take them in, but not him - his group, after all he'd done for them, back him saying they won't join without him and Rick giving in.
Then that sets it up where the Gov is the focus stresser within the prison with both sides getting along, but one wanting him dead and the other guarding his back.
... but that would make him into the central character and they're too focused on Rick being overly sensitive and not hardening up like I hoped he would've after the end of season 2.
I just hope all the odd looks Carl gives him are deliberate and sets up foreshadowing as he grows up and matures. Over time he realizes this is his world now he's the only one with a mind that really wants to live and build a life, that his fathers stuck in the past, trying to make the old world become new again and that he looks on Rick as good example of trying to preserve civilization, but pities him recognizing he tries to hold on to too much of once was it makes him weak.
IMO, a good end to the series would be father and son clashing over an issue and it being serious enough that Carl puts him down, because his way of thinking now does more harm than good.