Sounds like it already recorded a rating for your last photo? Try sending another photo, then waiting for your response photo before rating. Also, it's only looking for INTs so your 3.5 may have confused it. I'll make note - thanks for the heads up!
Think I replied in order but after the 3.5 I couldn't successfully rate or be rated for the next 2 images. Working now, and love the concept, great job!
