We've seen Dex now for near on a season now and I think we've got a good scope of what he is supposed to be like. He has shown himself to be very uncultured and unlearned sometimes which I feel does not make sense. He showed himself
or use a knife and fork in Duet. I know he has been on the run for years but from the snippets of his past and the footage from the MALP of his world in Runner we appear to be shown that it was quite advanced if not more advanced than earth (they appeared to use energy weapons). I think the writers seem to have forgotten his past. Teyla still serves as a guide for the expedition yet Ronon never seems to lead the team anywhere or offer useful information on other worlds despite the fact that he has been on the run for seven years meaning he must have visited hundreds of worlds, far more than Teyla one would imagine, as he had to jump planets regularly. I think that Momoa has played the character very well, in fact better than he has been written and has the potential to offer a lot more but the writers seem to be ignoring many opportunities afforded by exploring his past. I don't think given the apparent level of sophistication of his world he should appear so dumb (I shall say for want of a better word) sometimes when there are complex notions involving scientific situations. This is not an attack on Dex by any means as I enjoy the character and think he is played well by Momoa, I just think he could be even better if used to potential.
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