Without looking it up, I just recall Genesis saying that things were "good" when God created them. That's pretty subjective. And I'm sure that when humans were created, on a Saturday, with God itchin' to punch out and start the week-end, that standards for "good" were probably even lower than usual.
"Intellectually, scientifically, even artistically, fundamentalism -- biblical literalism -- is a road to nowhere, because it insists on fidelity to revealed truths that are not true." -- Katha Pollitt