Hi swoopswoop,
Yes I was there at the races Sat and Sun. Weather turned out magnificent, as Fri here was 41 degrees! Strangely the venue didn't seem as packed as a few years ago, despite perfect Sat and Sun weather.
Have to be honest, I go mostly to look at bikes in the parking areas, although I did see some of the unlimited races, fabulous sounds! And great to get up close to the bikes in the pits of course.
Cheers
Rob