Most critics greet Memento with strong enthusiasm, praising a reverse chronology that makes the audience share its protagonist’s uncertainty rather than merely admire a clever puzzle. The reviews repeatedly credit the structure with sustaining suspense and making questions about memory, identity and perception part of the thriller’s action. Guy Pearce’s performance draws particular praise, with Joe Pantoliano also singled out. Several critics find wit and humour alongside the disorientation, giving the intricate plotting some welcome lightness.
The main disagreement concerns what remains once the puzzle is solved. Most critics find substance in the film’s treatment of unreliable memory, but The New York Times admires the ingenuity while finding the confusion artificial and the insight limited. That is a distinct minority position in a strongly positive spread: the reservations concern the film’s lasting impact more than its ability to keep an audience occupied.
