I've been watching season 1 again and am struck by how happy Ellison was back then. I think I'm with Roxy on not really liking his development in season 2. A) it was pretty stupid of him to try and explain morality in straightforward religious terms, and even more stupid of Weaver to let him try. B) with everything he's been through, Ellison is now incredibly dour and just plain not likeable. I'm hoping he learns from his mistakes, and gets some humility and/or happiness.