I wish they would have just fixed some of the many bugs that were making it over perform first, and then saw where it was. While it can certainly still compete with other classes/sets, it's with yet another great at AOE sucks at STD build. My hope was that they would find a way to make IK a good STD/moderate AOE set, and allow for multiple different builds to be effective-ish (I really want HotA and SS to be viable).
Instead, it doesn't really give a much different feel than Reakor, at least to me. I hope they re-revise the set. It certainly was way to powerful in the last iteration, but I feel like they could have brought it inline with other sets without ruining the viability of some of those other skills.