[quote name='FriskyTanuki']5's an average game, not necessarily the average score. In a perfect world, gaming sites would be able to review every game that came out and the average scores of those games would be closer to 5. The reality is that gaming sites will generally review the better games moreso than the worst.[/QUOTE]
That is an excellent point that I never considered.
If Every Hannah Montana, Mary Kate and Ashley, Kids movie, That's so raven, Frogger, Berenstein Bears, etc. etc. etc. game was reviewed, you'd see a lot more 1-5 scores, and a lot more content that NOBODY wants to read.