Mittlerwile it runs really good !!!

After I had the single player mode played through which short but it also was very good, by had I devoted myself to the multiplayer mode.
After a few hours I was totally frustrated because of the eternal crash.
Then CoD BO disappeared into the closet for a few weeks and was tested again after a few patches.

Lo and behold, it works !!!

For a few weeks now it runs with me with no problems, except now and then a host migration. This was also the case in MW2.
Meanwhile, the game is really fun to me online.

I know this review is not really great but I find it really unfair that you talk the game partially so broken.
There are certainly better or other flavors. MW2 initially had a lot problems.
I am looking forward to the new Maps.