Syphon Filter: Logan’s Shadow gets 8.75 from GameInformer

Syphon Filter has been a solid and strong-selling series since the original PlayStation, yet you hardly ever see it mentioned in lists of "triple A" franchises. Exhilarating, adroit, and unstoppably fun, Logan’s Shadow fires direct hits with nearly everything it attempts, and gifts the PSP with one of most accomplished espionage thrillers in recent memory.