I like the idea of "trance music"... but wouldn't all house and techno be trance music? I'd reckon (actual) minimal stuff like Villalobos and Basic Channel would be the most truly trance-inducing, rather than melody-and-build/breakdown-centered trance. Tho there probably is something to be said for the way those galloping, unresolving, melancholic melodies can create a sense of forward-motion, "importance," journey towards the center, etc... which would add to that tranced-out, "spiritual", tunnel-vision feel.
I guess the emphasis on dramatic melodies was about creating that whole "spiritual journey" and "emotional rapture" vibe, which made for a very romantic, emotional style of techno. Emotional techno as a concept though was just too easy to be translated into a pop-formula... Just cheese it up a bit, add bubblegum vocals and lots of builds and breakdowns, and you have late 90s anthem trance... Kind of a shame what that did to it's image, because I don't think it was all quite as bad as people made it out to be (IMHO). I don't really hate all trance, it's kinda fun, and I do like "trance-iness" when it crops up in minimal techno/house or ebm, or is anticipated in kraut/kosmische.
and faults aside, I'll still take epic/progressive/euro-trance over goa/psych trance any day!