[hateful]

For me, it's been great for mapping the Domain objects to API Response objects. I wouldn't recommend using it to map your Dto objects to your Domain objects. At the end of the day it helps to solve the problem of multiple API responses sourced from the same Domain object. For example, the "Product" object in a list of "Products" may not have the same fields as the "Product" object in the "Product Details".

I'm curious, what do you use for this use-case, if you have it, in your company?

(of course, everything is dependent on the particular project's needs)