I don't know how i would react if i was a fan of these magazines, but i never take magazine because i can't read Japanese. Anyway, i can find most informations about releases and photos online, and magazines i received were always only promotional for other bands. So i just always take a quick look for kawaii photos to scan ^w^ or for new bands, but i couldn't actually read the magazines. But i think it's like newspapers, even in 2016, some people will always prefer their things on paper instead of online sources only.