Fast-moving fight scenes, outrageous auto antics and a sprinkling of ridiculous one-liners make “Furious 7” a campy, crowd-pleasing escape. Never mind the film repeatedly presents the impossible — a muscle car attacks an airborne helicopter — fans of the franchise know to suspend disbelief at the door. With nonstop action from start to finish, it’s easy — if a bit exhausting — to go along for the high-speed ride.