I've only had 2 bad experiences.
The first bad experience I'll share was at Zhen Zhen in China town.
At the time I was seeing a woman at Lemon holistic called Connie, Connie gave a good hard massage, and not once ever pressured me for anything else, which was all wanted at that time.
she gave a fair price for what I think is hard work, and she did it very earnestly- if I could see this person again, I probably would.
Anyway, She stops working at lemon (I don't know why, but Connie said "Lemon bad, Lemon bad.") But lemon people told me she worked at Zhen Zhen now, so I went there, I saw her once and we were happy to see each other again.
Then on another day i tried to walk into Zhen Zhen, but the people at the reception said they don't know who Connie is? (this was like a month later) but still encouraged me to get a massage, so ok I did.
The massage starts with a girl in her 20s doing an "ok" massage (1 massage from Connie would be worth 3 massages from this person.) Then toward the end she's like "hey you want extra?: or something like that - so I'm hesitent, but she encourages me a lot and I say "alright fine." so then she leaves the room, and then a woman in her 40s that was working the reception comes in, and we agree on a total amount. I say fine, so she gets started, then she gets frustrated ater I don't cum in about 10 minutes, so then she starts fingering my asshole, and it didn't feel good at all, and started to even hurt, and I eventually had to grab her by the wrist and tell her to stop.
I paid what we agreed on, and walked out of Zhen Zhen, and will never go again - I think that was one of the most "I've been raped" feelings I've ever had in my life pretty much lmao. and that experience taught me to be even more careful when selecting MPA's. Picking ones that are good intentiioned and honest are very important I think, when I enter a relationship/agreement I want both of us to feel like we've gained something - not for either person to feel like they were pressured, and basically raped / did things they were not asked to do / not wanted in private areas :') - they would get a lot more out of me if they didn't basically rape me lol.
So, I lost one of my favourite MPA's off this, and Zhen Zhen lost my business forever, because their attendants were really dishonest in a lot of ways - the environment there was kind of annoying? they keep kids around so good luck trying to relax/get off with the voices of children 3-5 feet away. (Unless you're into that sort of thing???)
Uspa is the second place I went to that was just awful / would never go back to.
First we agree on a price / time for the massage. (I paid 80 bucks for an hour massage up front) after 15 minutes she asked for more money when she hadn't done much of anything to get me attracted enough to continue.
When I said no she left the room and told me I could finish on my own in broken English, so I left.
If the massage/attitude to that point were good I would of continued, but it was just awful, and she was already asking for more money so I just cut my losses, and got out.
After these 2 bad happenings I started to get a more clear eye for warning signs of dishonesty with the Spa's I would choose.
It's annoying too, because I'm going to these places to relax - not to keep my alert up, but if you want to have a good time you need to be alert at a lot of points with new MPA's or you might get hurt in some way yourself.
They're not all angels you know