I gave up on Creationism for various reasons. One central reason is the profound lack of any ethical or moral background in "creation". This is inconsistent with the idea of a personal God but entirely what should be expected from evolution. Nature red in tooth and claw.
Christians are too quick to quote Romans in regard to God's power seen thru his creation. To human sensibilites, it is a world of predation and horror. Indeed, the record of dinosaurs contradicts the whole notion of a pacific beginning in Genesis. This is likely why some crazier Creationists try to deny the fossils or say the Devil must have made them! I used to argue that 'no one has ever observed a new species emerge that can no longer reproduce with its parent species'. I was told some years back that that used to be true but now has been disproven in some studies of plants.
