Other than that, it's exactly what you'd expect. Not a problem if you're going to keep the game forever like me, but if you plan on eventually selling it, you'll be out of luck and you'll have to sell it as a 'vanilla' FO4, unless you don't use the code.
As opposed to the Greatest Hits Fallout New Vegas edition, or the Fallout 3 Complete Edition, this games 'extras' as a digital code that you redeem via the Playstation store.