I just don't like the fact that you're forced to run certain cards in order to counter the same card every time. Cards like Nature's Force and Family Heirloom are ok, as you can use them on other things. You can get away with running Makai High Noble and Blinding Rage just for the great numbers alone, but the fact that you pretty much DON'T HAVE A CHOICE but to run it and answers to it annoys me slightly. I'll play the game whether it's there or not, but personally, I would prefer it if it weren't.
I think it might be an idea just to try playing the game in a meta where it didn't exist just to see whether it's impact was good or bad, I'm not saying that FFG should ban it and give it the LCK treatment, but we as players should independantly try and see what it's like without the own-faced man. I think I'll try it and see how people cope with it. If someone says "god I wish I had Olcadan's Mentoring around" then I'll admit I was wrong and that it should stay, but I would like to see how it would be without it.
If all else fails, release a balanced version of it, then ban it, like Without A Care, but less useless...