i think it's really nice, effects look nice and it's not overcrowded and all. just black and white doesn't fit with it imho, would like to see coloured version
Very nice effects. Lovin' the feel of it. Nice render too. ^_^ Focul could be a bit stronger, but for the most part it's on the dot.
Stock doesn't belong in a sig like this. If anything I think only a sprite would look decent. The effects look ok, it's crowded though, and the stock just looks bad in this. I encourage you to try your hand at either sprite sigs or just pure effect ones.