Syphon Filter: Logan's Shadow review at DarkStation.

"The Syphon Filter franchise made a name for itself back on the original Playstation, it was one of those titles for Sony that caught a niche market, and continued to expand upon that audience with a few different iterations. However the series lost on its way somwhat on the Playstation 2, and since then we haven't really heard from the big series until the more unexpected release of the PSP game Syphon Filter: Dark Mirror, which surprised us all being one of the best games released on the platform. Now today we are coming back checking out the latest Syphon Filter title for the PSP, Syphon Filter: Logan's Shadow. Does this game continue the series' successful run on the handheld? Read our full review to find out!"

Full Source: DarkStation