See my reply to purpel123 regarding the fractional stars. As to the review count filter, that is already a feature -- you can find that slider in the Filters panel on the right, look for the "min # of reviews" slider in the Rating section. Thank you for writing!
@socool, thanks for the response. What I mean is, I think a little finer granularity would be helpful with the the # of review filter. I think 1 is obvious - since all results with a rating has at least 1 rating, but 10 is the next one. I would like to simply know that MORE THAN 1 person thought it was a good product, but not necessarily filter out results that only have 3 or 4 reviews. That's why I was thinking if the slider did 1, 2, 5, 10, etc that would be more helpful. Thanks again!
@adaploch you can get that by setting the slider to 1 review, choosing a category, and then "sort by number of reviews" (click it twice to show least number of reviews on top).
Thanks for chiming in @mgriggs9! @adaploch, got it. I will add it to the backlog of enhancements for the next version of the site. Thank you!