Board Thread:General Discussion/@comment-25926288-20160307020620/@comment-24674051-20160410140424

And while I am not a huge fan of the Blue CGI hair, there have been a couple of times where it was used to effect. The first time he showed the hair (when he punished Cora) was as pointless as the questions we ask. But when he briefly lit up for Liam (The Brothers Jones), and again in Munchkinland (Our Decay), it served the purpose to provide a visual cue to the target (not the audience) that he was who he claimed he was, and in the case of the Munchkins it struck fear into them. Other ways might have worked, but this was a simple and effective method.

They have at least not totally overdone it, in my opinion, so I guess I can tolerate the few times it is used, so long as it actually serves a purpose.