looking not as much for comments about the layout of the page and more about the general and/or specific quality of the pieces.
General "you suck" comments appreciated along with anything that stands out in terms of quality:
"this doesn't look as good as the other pieces"
"this PART of the piece seems odd/doesn't work/looks bad"
don't worry I'm an huge egotist so anything negative you say will be ignored/drunken away later tonight
Love you guys