It's a good show in it's intentions.
The problem I find with it is that they spend maybe 20 minutes out of the half hour show either recapping what's happened since the series started or padding it out some other way.
And also they don't cover every car properly, nor do they always give you individual results for each car.
Like for example when they did the show with the straight line drag test, basically all you got was a 20-30 second shot of each car, and no official time result for any of them.