I like it, 8/10.
I love the colors and I also love the PNG'ness of it.
Try to tone down the stuff around the text since it kind of takes away from the actual text.
The graffiti is great, I really like the background effect around it, and the 'ARTS' can use a different color that blends well with 'Jinx' itself. Good job though!
I like it, and if you like the graffiti looking so clean, that's fine. But if you think, (like I do) that it should have something else, I would take a texture and put that on top of the graffiti, and (I think) use the Screen blending option.
That's just my idea. But I like it, would also make the "ARTS" a bluer color so it blends in more, maybe make it darker grey or something.