Would you consider putting some kind of resource on the site for explaining some of the common results? For example, why the Text to Image ratio matters.

Also, I've tried a few emails: 1 of them ranked a 1.0, 2 of them a 0.4, but all three times the little white dot was in the same position (at about 2:50, if it were the face of a clock). Not sure if thats a bug or not.