Ditto. I went with the kids last trip and really thought I'd be bored to tears but doing it for the kids (especially my older two). It was actually quite interesting to watch! Let's put it this way... I'm so NOT into cars, races, etc. at all but we'll go see it again the next trip.
none of us loved it. The testosterone in the family thought it was good, but would have liked more action and less explaining of how it is all done. I personally was bored and woudn't see it again