for shallow attention grabbing 
I think destroyer is right, a new and original game sporting such unique and professional looking graphics like these would gather much more excitement than a fangame. I can't really think of any fangames that are highly respected and have a lot of attention thrown at them. But then you have things like Cave Story and people gobble it up. In my opinion making a fangame puts you on the same level as those who write Harry Potter fanfiction. Those people are unoriginal and uninspired who gather no attention at all and no one respects them for what they do. No matter how hard they try, they are not going to beat JK Rowling at writing Harry Potter, and you're not going to beat Nintendo at making Zelda, so everyone already knows not to expect but a poor imitation.
I know you've probably had enough of everyone arguing this point but the reason that everyone keeps arguing about it, I think, is that we all like how this looks and it's very promising and refreshing, and we want to play YOUR game, not Nintendo's.
EDIT: I guess I missed this:
I get what youre saying, and if I planned on making a real game I would absolutely use my own characters.
I will ofcourse keep these sprites as bases for perhaps a real project in the future
Sorry for continuing to argue this when you already acknowledged the validity of the points made and continue to go with it, I see I won't change your mind.