User blog comment:Bovell/Black Ops becomes top selling U.S. video game of all time/@comment-1840877-20110312211451/@comment-1142365-20110313135658

Agreed. I like Black Ops, but it's not as good as CoD4 or MW2. CoD5 was just poor. BO, CoD3 and CoD5 were both developed by Treyarch, and are not as good as the IW-developed games. Co-incidence? I don't think so, IW is just a better developer than Treyarch.