^
Sadly this happens all the time... example... Ac unity, that game is downright broken on technical never, with terrible pop in, framerate issues, shadow effects and AI etc.
Bf4..... it was mess to say the least at launch..... wasn't fixed until 6 months after launch.
So.... Mcc think yourself lucky and stop moaning I have honestly had enough of it.
Play campaign, you have four games worth of campaign to play. Go play it.
Now then go wait, 343 has announced a big patch will be coming within a weeks time so just wait.