We enjoyed what we saw, and the guide was wonderful. But, you should know that the track near Ferrari is closed for repairs and has been for some time. The other tracks are half a day's ride away. Also, Maserati has no museum and the factory is closed to the public. The guide was wonderful, very knowledgeable and gracious, she was able to give us other choices to fill in the gaps. So what could have been a problem was not, due to her abilities.
The tour guide was great. However, we did not see the three race tracks promised; one is not even open anymore and has been closed for three years. We couldn't see the Lamborghini as it was closed. The description on the website was incorrect and misleading.