COD is a multi platform game and is the only one out of the two that is on the PS3. So, unless if you only ask Xbox 360 users which is better, you will get ALL PS3 users saying CoD by default. Also, its like comparing Eminem and Justin Bieber, the two are COMPLETELY different and comparing them would most likely give you a bias, one sided CoD favorite.
Write on most accounts exepct they are both fps so you can compare them on that level. The only thing bkack ops copied was theatre. ( halo is better in my opion ) Ihave a 360.
*sigh* It appears the reason why is because you can't argue against either. Why?
Because of the community, they are stubborn, selfish and ignorant people whom don't care. Mostly with CoD, I don't play much of either but the attitude taken by most people is apalling.
This is a useless thread in which people will flame eachother and won't listen to the OP, not to mention yours is yet again a biased opinion given your negative attention to Call of Duty. The two are completely different gameplay styles, I which I believe Halo is better, but the two aren't the best for many reasons, suitable for different threads that aren't constantly remade.