One thing I sometimes do is insert the disc, cancel any automatic updates that are downloading, let the game fully install on the home screen first (you'll know because the disc drive will stop making noise), then download and install the updates afterwards.
Good luck, it's a truly incredible game so it'd be a shame for your experience of it to be spoiled!
Good luck, it's a truly incredible game so it'd be a shame for your experience of it to be spoiled!