When I look at photographs to favorite, I first look for EXIF information to be present. That being said, I fully and completely reserve the right to favorite anything I want to or to not favorite anything I choose not to. This may seem random, mostly because it is, but I am pretty random myself. Not a fan of AI, will not willingly or knowingly favorite AI. I do love photography, not out taking many pics these days, maybe I will get back to that.