As an OCD person who always pays attention to the numbers of how long things go, repetitiveness, and making sure it always hits the same notes at the same points (One two three FOUR, five six sev EIGHT, because seven has two syllables and that can ruin the exactitude of the pattern) I have to say... Jim did it well and a nice job with the poetry. Yahtzee though... he started off strong, but it wasn't long before he seemed to lose track, the rhymes not showing up where they should have, and sometimes not even showing up at all. Or if they did I didn't notice them.
But then, I'm crazy. Gyahay.