Well, again I remind you it's all a matter of opinion. Yes, that PC 69 album is different, but I don't mind it. I might not be the first or even 2nd disc I reach for from them, but it's not like it's unlistenable to me.
The same can be said for that KISS album. Alot of folks still hate it, but I like that it's different and darker than the stuff they usually do. Not a favorite by any means, but not as terrible as some make it out to be.
Time plays a big factor in these choices too. 20+ years ago, I was still angry and bitter over the death of my beloved 80's metal and the rise of grunge. Today, I don't care. I just like good music, regardless of genres or tags. I either like it or I don't.
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I used to be with it, but then they changed what "it" was. Now what I'm with isn't it, and what's it seems weird and scary to me, and it'll happen to you, too.