Samurai Warriors 2 Empires is just like any Dynasty Warriors game: hack'n slash fun in a tired series.
Graphics: The graphics are considered Xbox or PS2 by my standards, and the only real next-gen thing it does it add more enemies on screen or optimize frame-rate, but neither of the stated are even worth it. Most of the warriors look alike, as well as animations, actions, moves, and special attacks. The grass looks flat, the fences block-like, and everything else just re-used from past games. Koei could really spend some time in the graphics department for this franchise.
Sound: The historic-sounding Japanese music really is one of the selling points to me, since it really does complete the games scenario and feel. As far as speaking goes, most of the captains say the same thing over like Oda Nobunaga, who keeps saying, "It's just that simple," every time he captures a guard point. The speaking could be thought-out more, as well as vary more of the re-hashed sounds.
Value: Lots of campaigns to do, Xbox Live compatible (not online, but you can log on and talk to friends I guess), since it's an Empires games it lets you add a bit of strategy while not being as confusing as Dynasty Warriors 5 Empires, and that's about it. Re-used, tried, and tired, the Koei formula is getting old way too fast, and they should attempt to change that.
Reviewer's Tilt: Simply put, I love my hack'n slashes of this format. Koei really does making kill 400 of the same looking enemies on the same looking maps over and over again fun. How? I do not know. At best, this game is a rental, but it's also budget-priced, so if you have extra cash then buy it, but I can't guarentee you a promising game for too long.