> My son's first comment was: they don't seem as fast in person.

That was the exact opposite of my experience with autoracing. Watching on TV with the long tracking/panning shots seem to reduce the effectiveness of the speed. Standing at the track watching the cars fly by and are only there for a split second really brings home how fast they are. "zoom zoom" is about as close as one can get to describing it. There's also just no way to replicate how loud the cars are either. I've seen Fox try where they have moments where the commentators shut the hell up for a minute, they push the mix from the mics around the track, display Vu like meters on screen with some sort of Dolby/surround type of something suggesting it sounds great in that mode. Don't care. Nothing like being there.