average score: 86.77 (B) best albums: oops! I did it again, britney, in the zone, blackout, circus, femme fatale bad albums: britney jean

average score: 89.28 (B+) best albums: full moon, afrodisiac bad albums: none

average score: 84.50 (B) best albums: era 1, turn off the light, problématique, detour bad albums: none

average score: 88.14 (B+) best albums: homework, discovery, alive 2007, random access memories bad albums: none