Heading a troupe of excellent actors bringing their A games to this decidedly B-movie material, Dinklage and his fellow performers are a pleasure to watch selling the hell out of this sci-fi-tinged whodunit.
Despite its obviously strong philosophical and emotional interest in the nature of memory, the picture is most satisfying as a whodunit, observing Dinklage's deeply empathetic interviews with those who've been wounded, not helped, by a procedure that was meant to be therapeutic.
Despite a soulful turn by Dinklage and some thoughtful themes and emotions, the film, capped by an anti-climactic ending, never coheres into the gripping, mind-bending package that was clearly intended.