If you find statistical decomposition and recomposition of music-critic polls interesting (and I'm not saying you should), here's what I have to offer you:  

Critical alignment ratings:
2006 Jackin' Pop
2006 Pazz & Jop
Merged  

Album clusters:
2006 Jackin' Pop
2006 Pazz & Jop
Merged  

Leaderboards:
2006 Jackin' Pop
2006 Pazz & Jop
Merged