Weight Watchers points: What food is worth

From Out of Our Mouths, a list of what different foods “cost” on the Weight Watchers plan.
Kelly says that if 150 lbs is our “target” weight, then your point total for the day is 22.
Some of the items on the list:
BK hashbrowns, small (5 pts), large (9 pts)
Wendy’s biggie fries – 10 pts
Kentucky Fried Chicken pot pie – 18 pts
McDonald’s chicken McGrill no mayo – 6 pts
McDonald’s chicken McNuggets, 4 pieces – 5 pts
Long John Silver batter dipped chicken, 1 piece – 3 pts