This show was made for the 2chan super-otakus, so of course they fucking love everything about it. Ultra-weeaboos who lurk 2chan picked up on this and started to imitate this obsession. The newfags and other assorted fuckbundles pick up on the ultra-weeaboo's vibes and start to ass-rape it to try and look cool.
Conclusion: Unless you are a 2chan level otaku, you only like this show to look cool and superior in front of anonymous people on the internets.
That or pedos. Faggots.