No, I think we basically agree--at that last point where he's ready to take on the lantern, he's lost Shen Wei and, whether he feels like it's his fault or not, his final reaction is not "revenge" "burn down the world" but "save the world" instead.
(how do I keep coming back to ZYL/SW, this is a post about Wang Xiangyang and Bai Suxia! I'm sorry. I guess I mean the difference between WXY and ZYL is that the former reacts to loss with destruction and the latter with constructive salvation...)