Re: YouTube: Moriteru Ueshiba Doshu
What i like most about the Hombu-style Aikido embu is the spontaneous flow. Doshu and a lot of shihan seem to always perform the exactly appropriate technique for the attack. This is something unique to Aikido that makes it stand out among other martial arts IMO.
(Note: if I ever find out these things are rehearsed, I am out of here.)