It's the flavour of the month and it's something new. Honestly i felt the same way as you until I played one with some friends and I can see the appeal. It's a cool way to breathe some life into the game if you're bored of it and it's fun. Sure there are a lot of bad ones but I've seen some quality ones too. Someday it'll be something different that everyone will build. For now just gotta live with it I guess.