A huge update doesn't mean it's not a simple one. In fact, the process to update a game is identical, so yes, it is quite simple. Don't stop an update in the middle of an update. A golden rule been around for ages, seems simple enough to me. Different performance characteristics between different consoles isn't something you have to deal with at all actually. Its like me having to deal with the fact that I'm not the richest guy in the world. It's not something that requires any intervention, it just is.