You asked for other people to justify what you believe to be criticism. I would suggest you look in your own heart for who was doing what to who. I am not insulting you but that may not stop you feeling insulted. I do not know you, you may be excellent at what you do and be a very sincere man. You do not know me and i certainly don't feel the need to justify my observations.
Alec, it's the same thing over and over: "He's not doing internal aiki that we learned from whoever.' Right, that's fine. If people post videos publicly it's up for discussion, so in that case why don't you or whoever show us what's going on? If you can analyse a high ranking aikido practicioner crtiically, I assume you know why and can demonstrate it. In any event, it's a lot more productive than trading insults.