Freaky... Nice text on it, especially the slipknot part. But the motionblur effect kinda misses his target here. When I look at your current sig however, it's been executed a lot better. I think it's moslty the right part here that throws it off a bit.
Yeah im not sure exactly what to do to fix it, but the right half is throwing off the flow for sure. Im not too kean on the stroke around the secondary text "slipnot" either.