I suggest you read some books on synthesiser designs before you start trying to 'analyse' the latest electro songs on the market. I can appreciate many fine elements that are incorporated into modern tracks, and my knowledge pales in comparison to some of the DJs and producers I've spoken to.
Synthesisers were used long before electronic music was even conceived. It was actually first used around the Summer of Love, ironically enough. It's quite heavily featured in The Doors' track
Strange Days, its first well-known use that I can think of. And from there onwards to the next few years, it's been used in anything from hard rock albums (
Who's Next) to experimental synth-only stuff (Harrison's
Electronic Sounds). In the early 70s, its best users were the proggers - Tony Banks, Keith Emerson, Rick Wright, et cetera. Then Bowie stole it from Krautrock bands (TD and Kraftwerk), and with Eno's guidance, it was used quite extensively on his two best albums (
Low and
"Heroes").
But you see, here's the thing. My experience with electronic music is limited to the crap people dance to, so it is very limited. (I call it crap because its only function is to get people dancing - which is not a bad thing. Music like that has existed for millennia. It just doesn't stand up well on its own, musically.) I'm sure that very good music has been created with synths and other electronic gadgets - there's no reason why it couldn't be. But despite my rather limited experience, I haven't heard of any electronic music which is very original or innovative. Usually when a new genre hits the scene - be it, for example, early 20th century jazz (which I actually don't like that much) or 60s rock - then there are innovations in the genre popping up all the time, until it has reached its potential (and there's a good argument to be made that rock has reached its potential, with new innovations being scarce). I mean, listening to records from the 60s and even early 70s as they come out, man, you would have been exposed to sounds you never heard before every few months. I am not too familiar with the genre, but does that happen with electronic music? And keep in mind that while you may not have heard these sounds before, electronic instruments have been around for a good 45 years now. I'm sure someone expanded on their use by the rock scene, but by how much?
But what's not human about electronic music? As Mao pointed out plenty of imagination is still required and the fact that it isn't constrained by physical limitations as much allows for lots of flexibility and creativity on behalf of the human producing it. Does producing a pdf document with a complicated Tex package suddenly make my writing less human?
This is my second issue with electronic music (or at least the type I hear), and it is highly subjective. I find that being able to personify the creator of the music gives it tremendous emotional resonance. It certainly makes it a lot more enjoyable for me. And that's something which, as far as I have been able to tell, is at least somewhat lost with electronic music.
I guess the moral is that most criticisms of electronic music stem from the fact that, just as with any genre that has a popular stream at some point, the commercial shit that most people are exposed to aren't representative of electronic music; it is a lot more diverse that that (it also doesn't help that half the people arguing for electronic music here are giving examples like Above and Beyond).
But you see, commercial music used to be pretty much the most innovative (and best) around. It changed music from being based on 2:50 long singles to LP's of 30-45 minutes. Invented psychedelia. Revolutionised the guitar, a sound which is still being heard on your Top 40s even today. Changed lyrics from their folky, non-serious (or storytelling) background to something completely serious, which tugs at your heart. Most songs in the 50s maybe featured 50 words. That's not necessarily a bad thing, some of my favourite songs feature very few lyrics (Echoes; I Want You (She's So Heavy)) or even none at all. But proper lyricism certainly has its value; ask Dylan. And certainly, as Mao said, lyrics can ruin a track. Back on the subjective side of this, most of the 'commercial' electronic music which I've heard is just pretty bad.
But I guess that doesn't really matter. I'm not dismissing electronic music as a whole, but what I am saying is that at least its sub-strand which I have been exposed to doesn't really sound interesting to me, and frankly, I don't really like it. If you've got recommendations, I'd be happy to give them a listen.
EDIT:
And I disagree that if music production and reproduction became more convenient, it would mean a loss of artistic intention. What kind of artist intends for things to be inconvenient? If anything, it enhances the communication from artist to audience, because there is less crap in between. I don't listen to music to appreciate how difficult it is, I listen to music because I like the sound. The convenience and accessibility of EDM allows rookies to enter the scene on the same footing without a degree and a ridiculous length of training. Of course, there are a lot of opportunist cash/slut/fame-grabbing in EDM production/DJing, just like there were a lot of rock bands for the same purpose, but to dismiss the entire genre based on this is very shallow.
There's nothing wrong with listening to music simply cause you like it. Actually, that's kind of the purpose of it. But looking at music as an art form, its only way to progress is if innovations are made. Sometimes, I personally hate the revolutionary product, and thus don't listen to it at all - but I appreciate the progress which it made and the music which was subsequently built upon it. You see, if we find some sort of formula for music which a lot of people like and stick to it, things will get very boring very quickly.