I really think this is one of those games that everyone should play, especially if you like puzzles. It's an extraordinary experience. My biggest complaint, which isn't exactly minor, is that sometimes certain clues can be weak (as I understand it, the clue for one single character is actually a flat-out mistake), but the "three correct answers" system should help people along without making them resort to guesswork or solving things prematurely for people. The feeling of figuring something out for yourself is really satisfying, and some of the big bravura moments in the game were worth the price of admission by itself. It's too bad that there's so little replay value in this, because this game is something special.