My father in law did the passenger package. He had fun, but said he did not think it was worth the money. He was impressed at how the car stuck on the corners, but was personally not impressed by the feeling of the speed. Also to keep in mind, he is kinda tight with his money, and had done some types of racing before.
All, in all, I guess this really is not helping ini answering your question, but i hope it did at least a little bit.