Very accurate renderings of Lewis' own words throughout - not an imagined narrative, but recognizable sentences lifted directly from Surprised by Joy, Pilgrim's Regress, The Weight of Glory, and other reliable sources penned by Clives Staples Lewis himself. It's probably unwarranted pride, but as a viewer you feel very satisfied when you know what the next words will be in an ongoing monologue, and then it is so.
Well done, Max, and all the rest of the cast as well.