I have never had one vomit on me! Does that come under the heading of "water sports"? You may have come up with a new form of 'kink'!

Based upon the booker's comments (assuming this is a verbatim quote), I am going to guess that the provider is Asian, works for an Asian agency, a "newbie" as you said and possibly not working in this industry voluntarily. Your complaint filed with the booker may have gotten her in enough trouble (back to re-education camp). It would have been worse for her if you had also taken your money back.

My suggestion is that you forego the review. No need to get her in more trouble. Besides, they will probably just change her name, and take new photos of her or ship her off to some other locale.

You wrote your review.  The market will take care of itself if that's one of the things you're concerned about.  You'll probably get a bunch of guys that tell you you should have walked.  A bunch of guys will won't want to wait for the review and will urge you to name names.  Maybe a few that will tell you you did right by staying.  I read a review the other day where the guy referrenced teaching a K-girl a few things, but he didn't seemed annoyed by it.  No doubt that's the review you're talking about.  

It's YMMV and it's human being that you are "having to put up with."  I've seen a few where it seemed pretty obvious this was the wrong job for them.  I don't think they need to pass a test to qualify, other than maybe a minimum appearence test.  As far as what you should do in such a situation.  I should think the right answer for each of us is to make up our own mind.  Not all of my K-experiences have been great, but none that I've allowed myself to become pissed over and  I've never walked.  A big par of it is attitude.  I just chalk it up as YMMV and do so while getting my nut off at the same time.  If you do walk, just be tactful and don't be a jerk about it with either the girl or her booker.

Wow

I'm sorry honey :[ That wouldn't have happened with me, I actually like be aware &  enjoy my session with a client. But I think you just have to do further research and review searching. I mean I'm new too but I would never act like that. :[ I hope your next experience is better. Or even better go with an independent next time

I have one booker who pushes new girls on me.  I get a discounted rate and I report back to the booker, tell her good points and bad points.  I saw a girl a couple of weeks ago who was pretty hot but services were well below par.  I coached her on what to do and she wasn't a bad lay.  I told the booker about it, and said I'd be back in a month to see if she made any progress.  Of course since then, her ad is gone.  She probably wasn't cut out for the business and went back home.

I have also had some bad experiences with girls, and I get the booker to give me a discount for the next time I book one of their girls.  

You always have the option of walking out if it's REALLY bad, but you may get blacklisted by that particular booker.  

If a girl vomited on me while I was getting a bbbj from her, I would have returned the favor and thrown up on top of her head.