years ago, especially at the end of the thrash-era, I was feeling this way about metal. The scene was fairly saturated with "C" level bands that were mimicking the "A" and "B" list bands note-for-note in sound and style. It was very cumbersome, and I briefly wrote it all off and started digging back to older bands just to find something new, or in that case back then, something more original from the originators themselves. This is how I started getting to bands like Yes, ELP, early Genesis, Dio and Tony-era Black Sabbath, Uriah Heep ect. ect. ect.
With the rise of the grunge movement, I found myself pretty much latching onto ANYTHING resembling melodic rock, metal, thrash, death
whatever didn't sound like what was on the radio here in the U.S. circa 93'-97', and I can tell you, there was slim pickings back then when it came to going into a brick and mortar store, and it was a gamble no matter what.. then the internet propigated and that changed things massively.
Anyhow, due to this, I eventually started to re-think my assessment as to music in general, not just metal, but everything out there. And this thought process also stands with the prog/power genre today. For me, I no longer give a crap about originality, in fact, I believe Chris DeGarmo said it best in an interview, "Nobody's original, everybody's just uniquely derivative."
With that in mind, I no longer listen to anything with the pretense of "originality", I only concentrate on weather or not they can write good songs. In my listening experience, bands that are too overly original, or try too hard to be, end up becoming terrible songwriters eventually if they are not already. They sacrifice being listenable for the sake of art, and I'm just not into that at all. I have heard bands that are fairly unoriginal in sound and style - Circus Maximus as an example - however a band like Circus Maximus writes killer songs and do it with class! What's wrong with that? I love it!!! In rare cases, some of these bands write better songs than the bands they emulate! It's seems a lot of people like to think that their listening preferences are very eclectic, and focus far too much on originality. For me, their missing out on some good music; it's about the songs and the delivery
originality be damned. Granted, there are some clone bands out there that have no songwriting ability whatsoever, but it's to be expected.
Anytime I read a review or an opinion of someone's take on a band, and they immediately write them off as unoriginal, It usually drives me to investigate the band further, as I have to hear for myself if they can deliver a few good songs. I have discovered several great artists/albums who have absolutely no originality in their sound or style at all,, or have a singer that sounds like a clone of another more popular vocalist, but they are probably the best songwriters I have ever heard to date, and surpass the originators by miles. Excellent songs = Excellent album IMO.