Yeah, I find them too stereotypical. Controlling for mixed subtype probably makes them work more easily ex. a Ti-ISTj would be a cross between researcher and pragmatist in terms of interests, a Te-ENTj same, a Si-ESTj a cross between pragmatist and social, a mixed subtype should fit perfectly the description. I would peg myself as inbetween pragmatist and researcher, even if I shun both super nerdy activities and (bleah) sport cars gatherings.