Some ENTj's come across as very, very TJ, specifically ESTj. Others don't. I'm not sure why this is, other than guess at obvious sociologically influenced Te/Ni preferences which doesn't get me very far, though I will say that sometimes ENTj's contrast themselves behavior-wise in a way as to be very confusing. One second they are calm and collected individuals reciting socratic levels of prose and the next they are blithering troglodytes. I once thought FDG was ESTj this reason, though I think in his case (and probably Expat's as well, though he never struck me as ESTj) there may have just been cultural/lingual differences.