Governor and Republican Presidential candidate Huckabee has given the perfect answer to this
The most important question is not how God did it but whether or not he did it. Pure evolutionary theory denies the existence of God. That is the real objection that most religious people have to it.
The important aspect of the creation story in the bible is not how God did it or how long he took but rather That GOD DID CREATE EVERYTHING and he CREATED US IN HIS OWN IMAGE. Those are the essentials.