Without a doubt. Saddam Hussein is a war criminal as well as guilty of crimes against humanity. Further, he thumbed his nose at over a dozen impotent UN resolutions and has cost the U.S. taxpayers tens of millions of dollars by refusing to let arms inspectors in, and then capitulating once we had gone to the considerable expense of moving our forces into the region. This happened time and again.
No matter what else W did or will do during his presidency, he has performed the international community the great service of getting rid of that piece of garbage former dictator.