I'm not at all trying to start a fight but I just want to point out some things.
1.) You really shouldn't tell someone to kill themselves. Honestly, that really is a horrible thing to do. It's low. What if you unknowingly pushed them over the edge and they really did it? I know for a fact you'd be haunted by it. Any sane person would.
2.) Blood On the Dance Floor isn't that bad. Some people actually like them. Calling them those names won't help the fact that they're already famous. They sing for their fans, not for money. They save lives. They keep at it even though people make fun of their looks & make-up. It shouldn't even matter about the make-up or whether they're gay or not. They're nice people.
3.) You also shouldn't tell people that they're stories are bad. The reason Wattpad exists is to help writers like myself and many other amateur authors to get better at their writing skills using constructive criticism. The method you're using is just trolling.
At least they actually have their stories up and people actually listen to what they have to say. It's rude for you to judge a person's story just by what their characters are like, or in this case, who they write about.
4.) I understand that you like One Direction, yes? I'm assuming you hate the fact that many people make fun of them, correct? It's the same feeling for everyone else when you make fun of BOTDF.
5.) If you think you have more talent than them, let's see how far you get up in the music world and then I'll apologize for being rude/mean & posting this.
Lastly, I really hope you open your mind up to different things. Don't be so close-minded about music that isn't One Direction or any of the artists you named above. It isn't right. I don't care that you don't like them, just don't bash people who do.
Think about it. What you're doing is senseless.
Have a wonderful day.
--Jackyy