From just episodes 0-3 it looks to me like this series will be the best of the season. Adult demographic SF with emphasis on concepts; more talk than action. Art for alien parts is eye-candy; terrestrial, ordinary, at least by comparison. Characters have actual character but it's too soon to know what if any development will occur. I have some concerns about the alien being too powerful and too benevolent, but further plot developments may put twists into the initial situation -- I like what I've seen so much that an original twist or two might even be in store.(By 'original' I mean not something like a simple good/bad flip.)