Think about it this way, what if this was a movie?
First off NOT A MOVIE!!! VIDEO GAMES AND MOVIES WHOLE DIFFERENT BALL PARK DUDE.
SECOND they should have realized BY NOW that in 3 that was the biggest hit screw the add ons extra missions and new weapons in comparison to the fact that you can continue playing the game
THIRD the continue playing uped the replay value 500% (made the game worth the $$$$$$)
FOURTH dont tell anyone to "GET OVER IT" because i guarantee that 90% of the people (the people who dont follow every waking update on the game 2 years in advance to it coming out) expected it to continue playing which is a big hit on the wtf did i buy this for i should have rented it FACTOR (DUE TO THE FACT THAT YOU CANNOT KEEP PLAYING)
SO.....! I Digress, they should (if they are smart) make an update and or add on FIXING this mega mondo super blow to the worth of this game