Here's an object lesson in the importance of timing. Just one week ago, the announcement that a port of the Wii's Tenchu: Shadow Assassins would be coming to the U.S. in March would have sounded like manna from Japanese heaven to game-starved PSP owners.
But now, in the light of Assassin's Creed, LittleBigPlanet, Rock Band: Unplugged and MotorStorm: Arctic Edge being in the pipeline for Sony's portable, today's announcement is a little more like ... well, it's like a Tenchu game being announced. See? It's all in the timing.