It's not a bad spell, but i'd rather have something else. Our teleport was very creative and it has many uses. This is just bad. It's totally worthless in PVP and works as a trinket in PVE.
If blizzard changed it or removed it completely giving us our 14% nerf back i wouldnt mind not having an additional button to push.
I mean omg just look at the VW one. I wanna puke all over the place just by thinking about it.
It's a worse version of demonic sacrifice. At least as destro in TBC killing your imp was worth it.