Ok, so there’s no volcano, but otherwise this is a pretty straightforward hybrid of “Dante’s Peak” (1997) and “Speed” (1994) only here it is Matthew McConaughey who’s driving the bus. Of course, we have the usual dysfunctional family background for the recently divorced and struggling “Kevin” as he tries to reconcile with his disinterested son “Shaun” (his own real life son Levi) who has come to stay with him and…