They don't look like they are ruined.

I do find if I have a clutch that is stuck together and an egg is not touching the vermiculite that it will dent in and not stay "full". Of course I do use the method with the eggs down in the vermiculite, like Ralph Davis does.

I just don't see me going to the substrateless type of incubating. Nothing wrong with it, just doesn't appeal to me.