True...though I don't know about everyone else but I found it pretty annoying to have one in-game costume and then a completely different costume and sabre colour in cut-scenes at times. Yes, I understand that it was likely tied to cut-scene quality, but still.
If there was to be one customisation fix, that's probably the one I'd most want to see. I really love games that make it all more immersive by allowing the creation of a unique character, but I agree that it probably wouldn't work so well in the more linear TFU format.
In this case, they should switch to in-game cutscenes of the quality that God of War III had.