1) Not enough light on dark eye?
2) I'm shooting at ISO-100 and the darks still get grainy/ugly!?
3) Other comments?
If you're screen is really bright and you kind of twist the monitor you can see the graininess that looks like jpeg artifacts (but aren't! i think?)
I also used a gaussian blur filter to hide minor skin blemishes... did I go overboard in some areas? I dunno first real attempt at this, comments/critique is really appreciated