Multi-player vs real opponents doesn't work!
I loved this game right up until I tried to play against two real (i.e. human) opponents. Each player has an assigned key on the computer for "buzzing in", specifically: the "control" key on the left side of the computer for player 1, the space bar for player 2, and the "control" key on the right side of the computer for player 3. That's fine- except that neither control key responded at all! Only the middle player could buzz in because only the space bar caused the computer to respond! On top of that, the three "buzz in" keys are not customizable, meaning there's no way to assign a different key for players 1 and 3! Not being able to play live opponents just kills the whole thing. Playing solo is far too easy, and even playing against two "hard" computer opponents means I'll only win maybe 98% of the time.
If you are *only* interested in playing in the "solo" or "computer opponents" modes, then this is a fantastic game and the best computer version of Jeopardy! ever (the total absence of Alex Trebek's likeness and voice notwithstanding). However, if you want to play aginst "live" opponents, this is a waste of money until such time as there is a bug fix for the "human opponents" mode.