http://evanmiller.org/how-not-to-sort-by-average-rating.html http://evanmiller.org/how-not-to-sort-by-average-rating.html This might be a good start. Doesn't r

http://evanmiller.org/how-not-to-sort-by-average-rating.html http://evanmiller.org/how-not-to-sort-by-average-rating.html This might be a good start. Doesn't really take time into account, but I don't see that part being too hard to add.