I have stumbled across an obvious error in logic.
Vist this webpage to see the 25 Worst Xbox 360 Titles, as said by xBoxAddict.com. Take notice of how Tom Clancy's Ghost Recon: Advanced Warfighter is listed as #8 of the top 25 worst games (with a score of 99%).
Then vist this webpage to see the Top 100 Xbox 360 Rated Games . This time, notice how Tom Clancy's Ghost Recon: Advanced Warfighter is listed as #3 of the best games.
I'm thinking maybe someone might want to examine the SQL that determies what is classified as "worst".