+1
Similar as the JK (even after the patch), if you ask people how you should craft them, or when they are useful, the answer is the same: the weapon is so bad that it's not good for anything on any map with any team.
The worst: I really like the visuals of the gun and I've already bought the skin that would go well it.
My Suggestion: Make the wobble-monster advance on demand, if you keep the special weapon pressed, it advances, if not, it stands still. Thus it would be possible to melt some bosses or have a good shield/bulletblock.