Summary: Enjoyed the game so far. Has 3d rendered graphics, that look pretty nice on the PSP's screen. Game is almost direct rip off of Advance Wars series, without the "kiddie" graphics of that series. After extensive play of both systems, however, I note the the Advance Wars "simple" graphics actually made play easier as units contrasted from terrain and opponents more readily. I think if you have a PSP and like tactical games, however, you can't really go wrong.
Summary: Once you get past the somewhat bland art style, you have a excellent Advance Wars clone with wonderfully deep online play options, and a community of people still playing online. There are a ton of user generated levels out there as well! Just a heads up PSN sells the game for $9.99 so factor that into any purchase decision. If you want someone to play an asynchronous multiplayer game with, my user name is whiskeyblues.