List of my present Marriott Bangkok hotels:
- W Bangkok
- Sheraton Grande Sukhumvit
- Westin Grande Sukhumvit
- Le Meridien Bangkok

Once in a while properties:
- Madi Paidi
- Royal Orchid Sheraton

I no longer stay at (for different reasons):
- The Athenee
- Marriott Marquis Queens Park
- Aloft Soi 11

I only went once to:
- JW Marriott
- Four Points Sukhumvit 15
- St Regis
- The Surawongse

and a couple of times to:
- Le Meridien Suvarnabhumi

On July 5, there was no problem (and no line) at the Fast Track Immigration lanes when arriving from a flight in a BC cabin.

Other news: they upgraded the service and the food offering in the TG lounge located in Gate E. More staff, some speaking a good English, wines and (actual) Champagne, as well as more food.
On June 27, I went to the main TG lounge and did not see any change.