Christy @ as challenging as it may be, please write an honest review and rate them accordingly, remember it was a group so those people may also have individual Airbnb accounts/ profiles.
They may also have other Social media accounts that may link together and ID each other, there's no harm in you doing an internet search prior to your review.
And the best, we have the right to respond to Guests Reviews so keep that up your sleeve and utilise it.
Have just had a challenging couple of guests myself but not anywhere like yours.
Think back to school days and school reports when you write yours!
Meanwhile feel free to use mine as an idea for Templates...
All the best
Shame the beers were picked up, as beer's great for homemade bread...Alas under various Storage laws you do have legal obligations to keep and return left behind property within various time limits..
Future hosts will appreciate your honesty.