There where some great points made in the comments, i believe in general Thai women are a combination of everything thrown in with a bucket load of hot chillies and firecrackers, that can explode at any time,
like any woman you date you shouldn't rush into things without knowing everything about her and her family, as there is more to dating than just sex,
and with Thai women you need to be a strong minded man who's not afraid to say no and stand your ground and not be a weak gay friend who she will walk all over. but don't forget to compromise and work together on your decisions,
i personally know a lot of corporate Thai women who live in Bangkok, who are smarter and earn more money than most western men, so if they fall in love with you it is for you and not for money.