After reading the good words on 400 Speedvale I paid a visit last week when I had some time to kill.
Maybe it was luck of the draw, but it was the worst MP experience I've had to date. My attendant was named "Nensh" (that's what I understood at least). I opted for HR only. It went like this: 3 minutes of soft back massage, to flip, to furious HJ that almost left me with skin burn. I don't know how her arm does it. It wasn't pleasurable, I asked her to slow down, she did for a minute and went right back to turbo. That's when I stopped her and asked her to return to the regular massage. She did for another 3 mintues and then went straight back for the finish. At this point I just wanted to leave, luckily she understood my instruction better 3rd time around. I was lucky to finish and was back in the car in 15mins.
Win some, lose some, I won't be back.