Syphon Filter: Logan's Shadow hands-on update at Gamespot.

"Note to would-be PlayStation Portable developers: Don't pattern your designs after traditional console-style games unless you can do it as successfully as Syphon Filter. Sony's Bend, Oregon-based development studio spent years creating this franchise's healthy mix of stealth and tactical action on the PlayStations 1 and 2, and then recreated the experience with amazing accuracy on the PSP early last year with Syphon Filter: Dark Mirror. Now the team is back with another new portable Syphon Filter, subtitled Logan's Shadow, and after spending some time with the early missions of the game, we're confident it will join its predecessor among the ranks of the most accessible and riveting shooters on the PSP."

Full Source: Gamespot