I just finished playing Crackdown 2 and I thought it was a fun game. I mean what game that you jump across giant buildings, run over zombies with your agent's supercar, and just blow shit up isn't fun. All and all to me it didn't seem that the game changed a whole lot. Your still a super agent and your killing bad guys also zombies now.  
 
So couldn't this game have just been DLC for Crackdown. I mean it didn't seem like it would have had a lot to change for 1 DLC and if it was couldn't they have just made 2 downloads one for The Cell and another for the Zombies. I don't know a lot about making games so yeah to me it seems like it would have been less work to do 2 DLCs than make an entire new game.

 I was looking at the collection of games I have and it got me thinking of how disappointed I was with a few games I have played. One being Army of Two: The 40th Day. I was so disappointed with this game that I pretty much gave up on it within the first hour or two of playing it. I played the first one and I loved it (only played co-op) even if it was a little cheesy (yelling BACK TO BACK).  The main thing that ruined 40th day for me was the view the over the shoulder view was terrible if you have played Dead Space imagine that only worse. They put a mini map in the corner of the screen making it impossible to see anything on that side (I only played co-op so I don't know if it was the same in single player or not.) I remember running for cover and being shot at and not knowing where the bullets were coming from until i died and saw the guy standing right next to me where the map was. If the map had not been there and the view wasn't so terrible I might have killed him. I don't know why they decided to change the view in 40th day from the original. This just ruined the game for me. If they had left it alone i probably would have finished it. I played this game with my brother and he actually sent an email to EA (I think its been awhile now) to see if they were going to release a patch for the game they didn't. I was told this games was suppose to be better than the first well it wasn't.     
 
EDIT: 
 I went back to make sure it was the mini-map. Well it wasn't the mini-map it was the thing that shows your guns and ammo. It looks like the common circular mini-map. So my bad.