After two viewings, this movie at least seems integrated. It’d be tough to do much plot restructuring, though perhaps some reordering and pruning could help.
I guess it’s a good sign that everything I consider whether it could be cut ends up being thematically relevant or necessary to the plot. (Example: After Finn says to Rose that rampaging through the Casino was worth it, I’d be inclined to trim away, “…to make them hurt.” But, it ties into his and Rose’s story toward the end.