No, but he did at least still live on as a god in the eyes of some people, as shown سے طرف کی the girl and the others praying at the very end. His ultimate goal to create a world of only good people and be the LIVING god of it was not fulfilled, so he lost.
Yes, he won my heart. No matter what their goals were, fictional characters have success when they are unforgettable for some people, at least. And i wont forget Light.