What bro Steven said is very sadly true. I have a female friend, permanent resident/green card holder of both RWS and MBS. So far, according to her, since Jan 2012, she's already lost the equivalent of a Condominium at these resorts. At the rate she's going, she might end up losing the equivalent of a GCB in her lifetime, if not her life itself.
What to do, she is facing marital problems, so wants to spend time to forget about the problems (and spend her hubby's money while trying to do that). This is sad plus sad....
The two casinos will write many such sad stories for Singapore.....