My Oddball observations, without spoiling anything.
The game was fun, but play-along ability is reduced with Jamie saying the keyword throughout the round. I'd switch it so that he says "Write down a clue that best fits this word..." That way, the viewer can look away from the screen as the clues are revealed.
As Mike mentioned, the scoring is very flawed. Being able to win off the final round alone never sits right with me.
I'd change the bonus round to where you get to choose up to four or five clues (in spite of the strange ones given). The catch: if there's a duplicate, you have to make your guess right then and there. Not a fan of the "lose everything" consequence, when the clues are supposed to help you out, and you could possibly lose without even possibly making a guess. There's blind luck (Beat the Devil/Dragon/Lightning), then there's this.
Is it just me, or did the theme sound like the $otC win cue when someone would win the Instant Cash?