Yeah, I know I've been know to harp on about it a
bit, but I just watched the A final from last weekends round (Sweden) and it seems a good summary of why I think its such a great sport.
http://www.vimeo.com/26070852
Jumps, slides, anti-lag, a huge crash (where the driver is OK

) and the second place guy running out of steam 10 metres from the finish line (having driven most of the race with a puncture!). All in 5 laps. F1 can't manage to squeeze that much excitement out of 50.