Since when is speed-clearing dungeons being really good at the game? You contradicted yourself as well. You said anyone with eyes and hands can do it, so if everybody can do it, how is that even being good at the game? I have also speed-cleared dungeons but I didn't enjoy it. Tank keeps pulling and pulling and doesn't even wait for healer mana. It's a pretty stressful experience. If I have to choose between that, or taking 10 extra minutes with a few Trust NPCs, I'll happily take the latter.
The reason I called them idiots is because they hinder the experience of the game by rushing these dungeons and making it a stressful experience for the healer, instead of enjoying the scenery and story, but different strokes for different folks, I guess. These days I mostly focus on crafting/gathering, so I usually don't run dungeons much more than the first time anyway. Trusts all the way. I have not even cared about expert roulette in ages.
As for who told me, some person in my FC, but it was based on her experience so your experience could have been different. Admittedly, I didn't play during the first year or ARR days at all.
Anyway, this went on for long enough. I didn't think one sentence I wrote many days ago for one reply would trigger people so much that I'm still talking about it to this day. I guess it proves that speed-running really is present in this game, and you're all guilty of it.