There is absolutely nothing preventing you from not using it all the time except for you. This is not a "broken" power problem, it is a you problem. You are not required to take any incarnate power just as you are not required to take any other power you do not want to use. Again, people who dislike Judgement are victims of their own making. Use the tools freely and readily available to you to find like minded players, form your groups and run all the content you like without slotting a single Incarnate ability. Zero development time required and you can all enjoy the game the way you like while everyone who wants to keep incarnates can. This is win win for everyone involved.