There are so many reasons to hate COD it's tiresome to even bother attempting to list them all. The best I can say about COD is it's not really all that unique in the fact it's utter crap, a good 90% of everything made by the game industry is crap. So take comfort in the knowledge COD is not being singled out, least not by me anyway.

I'm pleasantly surprised in any given year if I find even one game I consider pretty good, and quite happy with the prospect of finding what I consider a real masterpiece of a game every say 5 years or so.