GoldenEye: Rogue Agent is an amazing first-person shooter. The Story isn't the best but the Multiplayer makes this game great with it's variety in weapons. The Multiplayer expirience alone makes this game a great game.
Not much better than last year's unimpressive console games. However, the smooth control, portability, and uniqueness of the experience -- this is the only FPS for the DS at the moment -- help differentiate it enough that some folks might enjoy it.
Solo players won't find themselves with much depth, while multiplayer fans without a heap of DS-wielding friends will scoff at the poor level design and inability to have much fun without at least three players.