//Then whence cometh evil?//
Maybe 'good' in God's eyes is exactly how things are, the place is just how he likes it and he's absolutely loving it.
Humans find fault with it, but then humans find fault with pretty much everything, wanting 'better' is in our inherent nature and of course why not.
Maybe he prevents dastardly evils on a daily basis just to keep this world at the 'kinda crap' level that most humans think it's at. But of course we don't notice that because all we know is what happens, reality, not what doesn't happen.
I don't think subjective value judgements on the perceived state of the world can count as evidence against the existence of God.