Is it comprehensive, large enough to explain life and answer the hard questions?
Does the Worldview make sense of the actual facts of reality?
Does the worldview make logical sense according to its own beliefs and commitments? or Is it internally coherent and consistent (at peace with itself)?
Does it encourage humility? Is it open to correction?
Could you actually live your life according to this worldview? or
Does this Worldview provide a satisfying view of the world and your place in it?