Just caught up with this and IMO, S4 was better than the main TWD has been for years (though I have been enjoying the recent series of that too, to be fair). I mean yes they basically killed off the entire cast and rebooted the show as a Morgan spin-off that happens to also have Alicia and Strand in it... but I'm still here for it. He's a better lead than Madison, and he's had more character development in one season of this than he got in several TWD seasons.
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