I suppose the makers might quibble with you calling them Indian spices.
As the thread Steve linked shows, I was less able to like Pakola, though my description, apart from the final judgment, isn't that different from yours.
For medicinal, overly-flavored tropical soda pop, I'll stick to the Caribbean ans S American stuff, such as Iron Beer, Materva, the Guarana drinks of Brazil, Jamaican ginger beers, etc. I don't really even like most of the Mexican stuff, Jarritos tamarindo and Mexican Squirt excepted, because they are almost uniformly cloying and flat (flavor wise, not carbonation).