So, I finally had an extended solo session with Gigi recently.
First, as I've always maintained, if you're mainly focussed on a release, then there are far, far better value propositions than Club Dynasty. Especially if you don't make use of the spa facilities.
For example, I bookended my massage session with time in the steam room. First to loosen up my muscles, the second to sweat off some of the oil.
My session with Gigi, while not as mind-blowing (nor as long) as the OP's was very good. The treatment rooms are quite dark and for the majority of the time I was either laying on my face or looking up at the ceiling with her down towards the end of the table so, I didn't get a good look at her. She has a very soothing manner and checked in with me occasionally to make sure the pressure was correct. Very little chit-chat during the session. It had been a long time since my last authentic RMT session and I had forgotten how thorough and full body they can be. Where my session and the OP's seem to differ is in the tease which, until the actual release portion of the session, was pretty much non-existent. Don't get me wrong, her release technique is exceptional but there's little build up. More massage and 'cool-down' then it was time to hit the steam room again.
Would I repeat? Tough call. On the surface, it's not inexpensive and you need to be able to dedicate the time to enjoy the whole experience. I'm all the way across town so, with drive time, it was just under three and a half hours. Would a session with Gigi 'improve' upon repeating? The Shiatsu part of the session was exemplary so that wouldn't change (I hope). Would she incorporate more teasing into the session? Perhaps if I suggested it but, it's a big commitment to find out. I'd probably reserve a repeat for when I want to treat myself to a 'spa day'.
Would I recommend? If your curious what a 'spa treatment++' would be like, you understand the limitations of what's provided, you don't mind being in a Gentleman's Spa bro-atmosphere (only when it's busy) and you can afford the time and money then, yes it's something to try out.