Yes, it's interesting how the anime wanted to depict him as this saviour type character.
I also liked this episode, thought I must say I dislike the art direction that was taken with the pictures that show King Adin's story. I know it was intentional, but the pixelly quality of the artwork really didn't resonate me. This also occurred in the episode with the Ra-Kacharz, and the cards that they had. Brr.
Besides that, it was pretty well animated!
Oh, and I've been wondering (this is the only place I could think of putting it): honorifics! I already spoke of honorifics before, but now I've just realised: almost nobody uses honorifics in this anime! Or perhaps not ones that I am familiar with. Honorifics that denote status seem to be unused, except for the occasional 'sama'. Is there any reason why this is done, I wonder? Is this common in fantasy anime? I would've thought this would sound off to Japanese audiences, as usually a lack of honorific denotes rudeness, no?