Its not even an argument, more like evidence that its not the only thing that can do it. Simply put I choose to not be amazed by one performance (being the chaos one, as the IG one although still good wasn't in the same realm of efficiency). If people here wish to declare it our new lord and master, great. If others wish to say its the worst thing in the codex, then that also would be their opinion (likely not one shared by anyone seeing those batreps or even playing one, but only theorizing how weak it is).
Not sure why I have to defend my opinion as anything, but my opinion. I don't feel it was OMGAMAZING, nuff said.