Gnocchi. A brunette (Clare?). Violence, remorse, longing. Or maybe plain old penne. The beauty of this game isn't in the story it tells. The beauty is in the story that exists between the lines. What happened in Rome, and why does it stir up such emotions? You have only an aisle, some pasta, a woman and a trolley, and one turn in which to do something. But, as the impressive breadth of unique responses indicates, there's an awful lot you can do in a single moment. Play with it for at least ten minutes before writing it off as a novelty.
We've all heard the (occasionally justified) complaints about interactive fiction: the controls are impenetrable, the puzzles rely more on figuring out how to make the machine do what you want than actually figuring out what to do, etc. After Blue Lacuna, nobody should have an excuse not to try IF. The keyword system and extensively integrated in-game tutorial, as well as adaptive hints that never take you out of the story and two difficulty modes, make this a must-play for newcomers. Of course, the intriguing story, the living, dynamic environment, and the amazingly detailed conversations don't hurt matters. Even if you don't think you have time to devote to a novel-length IF, you should take the opportunity to explore this lush, animate environment.
The "first" IF I played, aside from some Zork as a child, and therefore my first experience of interactive fiction that went beyond mere "text adventure," blurring the lines between literature and game. To this day, the experience hasn't been surpassed. There isn't much challenge here: let the story unfold, and just try not to get drawn in by the bleak, arid atmosphere.