Normal
We should remember also that actual pinball tables were designed for relieving us of our quarters and wanting us to drop another one because we were so close to getting something. The makers of the tables wanted players to rarely beat the table because if you finished all of the table goals you were much less likely to drop another quarter. So it makes sense to let most people be able to with a little practice beat the table in TPA. But that leaves open the need for an original setting as well.