I assume that both the risotto and the thai rice were crunchy?
The way the recipe sounds, is just like the way you should begin a risotto. However, since risotto is a hard Italian rice (Arborio), you should really follow a classic risotto recipe (1 cup broth, reduce, then another cup broth, etc.).
Soaking the risotto may just make it starchy. For time sake, I also like to use Orzo as an Arborio substitute. The consistency is creamier and I'm not stirring over a stove for an hour