I think Tom Brokaw coined "the greatest generation". Great thought, but while there are few comparisons to the WWII effort, impact and sacrifice, I believe that there have been other generations as great. Consider the 100s of thousands who gave their life in the Civil War. Consider the trench soldiers of WWI; appropriately name "The Great World War" at the time. Consider the Vietnam Vets who fought the first guerrilla war truly recognized. Consider the thousands of Americans who have served in places like Korea, Iraq, Afghanistan, Kuwait, etc.
I'd rather us consider the "greatest country" in history; and hope and pray we can keep it that way.
My father and uncles were in WWII, and just like all wars, they had friends and family they lost. I suspect most of us have been touched by the vets and those lost in that war. I just don't want them considered "greater" than anyone else who dawned the uniform of the USA; it is all about time and timing. Hard for me to see one as being greater than another. There all "the greatest of their generation" IMHO.