I think the biggest issue with this manga right now, is that the author is getting sidetracked on purpose and avoiding actually progressing the plot and considering it's a monthly series that is quite the nasty thing to do with their readers. Also because the romance concept in this is quite novel, it made the expectations for this manga higher than they should have been. It's a solid 8 manga, just like the rating here says. It had the potential to be a lot better, but isn't nearly as bad as some people are making it out to be here. I can see this being a very nice manga to binge read once it's complete.
I think that if you don't enjoy dramatic, angsty stuff then you should stay away from it since it's probably not for you. But if you do enjoy it like i do then you're in for a treat. The long wait between each chapter's release is the worst part (not the scanlators's fault btw, they're doing a fantastic job).