That is a great page. You've linked it once before, haven't you? I must say, though, all the voiceless plosives sound strongly aspirated to me (I'd be inclined to transcribe them as "thaa", "khaa", "qhaa" etc. if I'd go just by my intuition). It's not a problem with Dothraki, really, as they do aspirate at least sometimes, as far as I understand, but it serves as an example of how there's still so much wiggling space within the scope of one IPA symbol that it can still sound patently wrong for some language.