"Intelligent Design" is NOT 'one side of the coin', it is religion....or at least it THINKS it is....
Any sane Christian who stopped to think about it for two seconds, however, would conclude that what proponents of ID are REALLY saying is that they believe "God" is smart enough to have designed Life, the Universe & Everything, but that He is just too dumb to have come up with as elegant a mechanism as evolution to do it....and they are ALSO therefore making "God" 100% responsible for nature's imperfections and errors...
Did God "Intelligently Design" the Guinea worm*?
*Look it up if you do not already know