Well, Jesus Saiz and Matt Wilson are a match made in heaven. Gorgeous, gorgeous artwork.
Charles Soule continues to demonstrate rock solid craft as he gives us a bit of a story and a lot of hints for the future in one issue. I appreciate the mythology building; nice to see the world of the Green Avatars expanded a bit, and I thought it was all well done.
I will say that the voice he gives Alec - very colloquial, conversational - is a struggle for me, still. It makes sense, and it's his own direction, but it's hard to reconcile that with the alien language of the Swamp Thing I'm so used to.
Still good, solid stuff with striking imagery. Could be bigger, more creative, etc but I'll take this characterful, slow build approach any day. And Capucine is an intriguing new character, too.