SATURDAY AM WRITETHRU after Friday PM post…: Illumination/Nintendo/Universal’s Super Mario Galaxy Movie still has the star power at No. 1 with $30M third weekend, -56%, after a $7.4M Friday, heading toward a $350.2M domestic take by Sunday. There’s a chance it could go higher, but that boils down to matinees today, of course. While this movie along with Project Hail Mary ($18.5M fifth weekend, -23%, cume $283.1M) have been the anchors of spring much like Sinners and A Minecraft Movie were a year ago, it was always known that this sequel would be a bit front-loaded with slightly lesser audience…