The reason I got rid of my PS3 was for shit like this. Forcing me to make several updates to a game when I want to play it, which could take an hour at times, a weird UI (wanna play a movie off a thumb drive? MAKE SURE YOU PRESS TRIANGLE INSTEAD OF X). Individually, its not a big deal, but XMB just had so many fucking annoying traits to it. Playing a game was just so much easier on 360.
I really hope that doesn't happen again.