Movie mode plays well? May actually do that for a second playthrough then. I was under the impression it wasn't very good.
Based on my own experience of around 16 or so hours with last chance demo in total(about 4 or 5 of those being 1080p30), movie mode is really great and just a different way of playing the game.
You can feel the difference of course, especially in combat, but its just different, not worse.
John from DF says its also pretty good outside of the fact that he was unused to it since playing the 60fps mode for so long. According to his experience there is also some slight occasional judder, but he said it generally would be of no consequence to players not looking for it.
As a PS4 amateur user, i'm probably going to go 1080p30 for my first playthrough and then 720p60 on my second