you could visit magnificent Hong Kong, tropical Bali, culturally-rich Bangkok, ultra-modern Singapore and legendary Tokyo, plus many other destinations all for just $1,599. - Is this worth the money though?

I suppose it depends on the terms and conditions, is it for one flight a season ticket or what?

Sounds like SPAM.

It's just his 2nd post on Thaivisa!

And his personal website is one for so called "travel deals"..

Edited December 24, 200916 yr by junkofdavid2

It's definitely SPAM since you cannot do what he says you can do at that price.

You must start your trip in the US and you only get to fly to HK plus two other destinations for $1599 + TAX.

If you want to go to the 4 cities the OP mentions, it's $2199 + TAX

If you want to spend more than 21 days, add another $300.

You're now looking at close to $3000.

It this is not SPAM, then my sincere advice is do not waste your time with this "deal".