The mouth looks a little too much like a moustache, and I think the all red is too much. I like the colors of the other better, but many still play with colors. Hope to have some other folks weighing in soon. The changes are certainly better though and headed in the right direction.
#82 and others are much better. The sad face almost gets lost in the dark color. May need to lighten the color or darken the face. I'll rank one of those higher until everyone else has a change to look at it.