Um, let's see. Amsoil 5w30 has lowered their viscosity at operating temp by a full point, lowered their zinc to get the button, lowered their calcium for people with di turbos, took away their pao base as a marketing decision, and you still think they are "great" oil? They could put saw dust in their formula and you would blindly think they are great.
Difference between super tech and Amsoil is the moly, which is the last bit of love I have for the Amsoil, I actually think it is great that they go up in moly. However, if history is the guide, someday that moly level will be toast as well.