“Bourne” screenwriter Tony Gilroy takes over the director’s chair from Paul Greengrass for this fourth outing, the first without Matt Damon, but can’t manage to duplicate the suspense and tension of his “Michael Clayton” or the wit and ingenuity of his unfairly overlooked “Duplicity.” “Legacy” also lacks the frenetic energy and nonstop motion of the first three installments. There are long stretches of dead air between action scenes that themselves barely keep you interested. The movie ends – sort of – with an extended chase sequence that’s a bit better than the rest, but not thrilling.
