On this "google video homepage" is a selection of most-watched videos.. not necessarily "personal interest," mind you, but google-wide popular videos.. "hot videos"... The personal interest ones are listed under "recommended" btw.. a different category.
And my goodness! what an interesting selection. Here are some examples:
Chet Akins and Les Paul; Alvin and the Chipmunks; Michael Jackson; NAZI UFO Conspiracy; and a documentary on the New World Order- the still-shot looks like Hannity.
So.. seems that we have some interest in some very avant-garde subjects.. things that the sheeple don't always go for.