You'll be hurt if everyone misses your subtle points. Prepare yourself and learn to thank the group for it its help. And consider whether or not you may have been too subtle. Ignore and do not reply to negative criticism that is not useful. In the final analysis, it is your piece and you will benefit if the advice is useful and should not edit if the advice is not useful.
Good advice is like love.
You'll know it when it strikes. Don't marry a piece of manuscript criticism if you are at all in doubt. Even if someone has been mean spirited when they have critiqued your work, when their work is under discussion, be generous. Thank people for praise and move on quickly. Don't squeeze the moment.