Thanks for the mini-review! The more perspectives, the better. It's really nice to get fresh views on it. And a shame about the reverse pixel. I guess you tried a reset on it already?
Also curious about the "not enough ink" comment. I noticed that very small print, especially in pdfs that are plopped onto the reader as-is will show up in a way that sounds like you describe. But text books at larger sizes (I like the first book I bought, for example, set at L when I read) haven't given me that impression. Do you feel the same way about bigger text?
"Beginning of the future of books?" I sure hope so!