"Comprises" means "consists of". So "comprised of" means "consists of of". It's not just that some people dislike it; it's simply wrong. Whenever I come across the word "utilize" in WP, I change it to "use" (with the edit comment "Don't utilize utilize"). Nobody's ever reverted me for that. I think there is a proper use for the verb "utilize": it means "to render useful". But usually, it's just a substitute for "use"…
I'd be the last person to say you're wrong. Matters of grammar and usage ultimately boil down to does it feel right and current usage. As is usual with these things, other people have different feelings about it. That's what dialect is I think.