So, do we think that Lizzie is going to become another 'problem' like Shane was? She's definitely heading down the crazy, psychopath route.
Makes sense that she killed Tyreese's girlfriend, now that you mention it! And Carol was covering for her? 
I really hope this new place, Terminus, is a good one, I think they all deserve a place. And baby Judith needs to live, god damn it, which I can't see happening for much longer if they keep her on the road. 
I think the people at the end were from Terminus. Too early to say if they are good or bad. Hoping for good!
I'm also wondering how on earth they are going to end this thing? Do the writers even know or are they winging it depending on what the public want? I hope it ends with them finding security and living safely for the rest of their days.
I'm a sucker for a happy ending! 