I recently noticed that the reviews on some games should give the game a higher average rating. For example alpine racer has 5 reviews with a total of 13 stars given. 13/5 equals an average of 3.25 but the average rating is 2.5. Alpine racer lite has 19 reviews for a total of 69 stars and that should be an average of 3.6 stars. So is apples math off or are they just slow with updating?