Je te le jure. I wasn't even drinking.
In fact, I downloaded the King James Bible from the Gutenberg Project, and it opened fine, but I was waiting for those beautiful paper-graphic pages to turn, and all it did was scroll down in rich text format. So I stuck some EPUBs on my SD card and will see if they look like paper. The odd thing is that there are videos about Moonreader on Youtube, but they're all in Russian.