Haters gonna hate.
It’s not worth the time to go through all the [frivolous] complaints against Oorah. The only real complaint is that people are jealous of their success, and so clothe their own inadequacies in the טלית שכולה תכלת of “Chillul Hashem.”
My personal connection with Oorah (I have never been paid by them for anything, but I have volunteered for them on occasion) has allowed me to gain some intimate knowledge of how they work. I believe that any objective observer would be satisfied that they are honest, fiscally responsible, and stay true to the guidance of their Rabbinical leadership. What more can you ask of an organization?
I have long said that the Gemara which says כולם באבק לשון הרע is to be understood at face value – no matter what you say, somebody, somewhere, is insulted.