In EA, I didn't like the RNG at all. (I once posted a suggestion to rename "guiding bolt" to "misguiding bolt" because it always missed.)
So I set Karmic dice on when they iontroduced it.
After I read all the comments that it was bad to do so, I put it back off in my 3rd PT , just before the first grove combat.
The number of CRITICAL MISSES was enormous. I'd say, MORE than 1 in 10 of my strikes, compounded over all of my partymembers in all of the fight, missile or melee, were ctitical miss. More than once I had two CM's in a row. But about every round there was at least one CM from my 4 member party.
As if they were rolling a 1-sided die.
So, I'm definitely going to put KD back on.