AD's universal gravitation explains gravity and precession in one simple equation, directly related to Kepler's second law. The prediction of a new particle alone holds great merit in physics. The Benefits Billions of research dollars will be saved by eliminating the neutrino and its associated particle zoo. Atoms could be created at will. AD describes gravitation.
AD lifts the light barrier.
Additional benefits include cleaning up nuclear waste, explaining Bohr's atom, and describing the red shift, just to name a few. The evidence is clearly presented and available for anyone in the world to see, thanks to the World-Wide Web. That question is a topic for another article, and has much to do with the history of physics. But here is a short explanation. We must go back 400 years to time of Copernicus, Galileo, and Kepler to find a parallel to AD in science.