The problem I experienced was about GE joining a sim as warriors (red caste), showing up when raids, and RPing on the sim,(when they RPed, what, one hour or two hours per week, max?
Else, I would say that even the worst BTB sim, is still more Gorean than the best GE sim. BTB sim can play a bad Gor, yes, but as GE sims play Conan the Barbarian, trying to make a comparison between GE and BTB would be like wanting to compare a berry with a cucumber, finally.
Too, when the BTB label has been created, it was because many sims were tired to be attacked by the ridiculous hordes of Ms Conan (as Norman calls himself the female warriors). BTB means simply: No female fighters (other than panther girls)
So, as us, BTB RPers, we recognize easily that our BTB is far to be perfect, can we hope, that some day, GE admit that they do not RP Gor, as long as they continue to ruin one of its first pillars?