San Andreas (Blu-ray release 2015-10-13) is a disaster movie that needs no explanation.  I think the CG is awesome with building collapsing and destroyed cities.  The plot is rather standard, although I feel a tiny bit odd that the Fire Department Air Rescue staff decides to save his own daughter instead of trying to save everyone.  The movie accomplishes this by keeping unimportant stranded people offscreen.  Although critics do not appreciate this movie much, I’m very pleased that nobody does anything seriously stupid, and nobody is annoying, not even the boy.