Thanks. In my opinion, looking objectively for this kind of information is the way to go.
With so many claims, we have to play amateur sleuths to get to the bottom of what the founder's aikido was really like. So one sensei might insist that the founder was strong right until the end of his days, while another claims he was weak and people were taking dives for him. Others say he progressed to ki-no-nagare flowing form aikido as seen in his demonstrations (implying the abandonment of solid-form training) while some students insist he always taught solid basics as a way of reaching that point and that embu were designed to be impossible to steal from. Some say he was based in Tokyo in his later years while some have it that he was still resident in Iwama and merely visited the capital and other locations. I'm sure there are cases where honest enough deshi give conflicting accounts and that it's just a matter of degree while other times ego comes into play...
Just the other day I met a rokudan who said he trained with the founder in a particular location. He said he didn't consider himself a student of the founder, because that was the only keiko he had with Osensei during the last couple of years of his life. I find that kind of self-effacing testimony particularly compelling, not to mention the accounts of local people who knew the founder and have no vested interest.
I first met Hirosawa Shihan after the seminar Demitrio linked to in 2006. In those days he taught basic kotai waza although he was controversial in demonstrating flowing technique a lot. When I attacked him, he never froze me with his kiai or threw me without touching me, but when I got hold of him, I couldn't stop him moving me, despite his encouragement for me to try my best. I get the impression that this at least is typical of anyone who spent any time close to the founder, even now in their old age.
I was present at this demonstration and to be honest, I've no idea what he was doing. His background is very different from the other "Jedi" doing no-touch throws so I try (it takes some effort) to keep an open mind.
Maybe he thought he would have a giggle to..... otherwise why do it?
I am told Tomiki Sensei frowned frowned upon this kind of thing.... Me? I know it's ridiculous, but some choose to believe it, which is kind of sad don't you think?