I'll just share my thoughts on the finale, since I think each episode has a fair bit to talk about... whether it be ranting or not.
First off, Carl. It doesn't surprise me that he shot that teenage boy, although my jaw dropped and it reminded me of why I really dislike him even though he's only like eleven or twelve now. Obnoxious and no real regard or respect for anyone but himself and I've felt the same one since the incident when they were at Hershel's farm and he went into the backwoods to find that zombie.
Secondly, Andrea. I'm somewhat glad she had to kill herself because I thought she was kind of stupid, to put it lightly. I would've killed the governor when I had a chance, and I sure as heck would've stopped chatting and started escaping as soon as I knew of the pliers. I did feel bad for Michonne though, since she's one of my favourite characters.
Governor going crazy surprised me at the time but in retrospect, it shouldn't have. He's a lunatic, and I thought the woman's idea of playing dead was pretty smart.
I wish there would've been more of Daryl although I was relieved that he seemed to be alright because I cried during the last episode over the incident with Merle.