I went traveling in Thailand and wanted to prepare by learning a little Thai.
This book was ok, but could have been much more useful if:
1) The dialogue excercises and examples had been more geared towards typical traveler conversation. Instead, the first dialogues present "in the office" conversations.
2) The roman letter pronunciation system followed a more standardized model. I found the system that this book uses to be far different from other pronunciation systems, and hence very confusing.
On the good side, the flow of the book and the CD match up pretty well, and the book has lessons in Thai script, though I wished that it showed the differnt fonts, or all the different ways of writing the same Thai letter. In Thailand, I was not able to recognize many letters that I thought I had learned, because they did not match the examples in the book.