That's not very nice to say... Yes Slender is a creepy dark character. He's not meant to be a loveable bundle of joy either. He's meant to be a dark, scary, killer, one that would sooner slit your throat in the night than love you. But... If people like him that's fine right? Why should it bother anyone? I like him. I just don't go around and "squee" about it... I draw art to terrify rather than fan service 9/10 so he's in character and I can like him that way.
Why would you even post something like this? Why does it bother you?