This isn't a commentary on if these places are "authentic" or good or whatever...
I see it is often what people recommend to try to first timers, it is supposedly very popular, but I think it is the worst and it seems like many others feel that same way... I don't actively know anyone who likes/orders the pork for themselves.
So... Simple question, simple answer... Do you like Sweet Pork, as served at Cafe Rio style establishments?