EPUB books with images literally cut out half the image; only the top half is rendered. That alone makes it unusable.

Seriously man you should learn other apps and extensions that do the same job and improve upon it. Reading experiencing is horrendous as whenever size is changed, the epub file returns back to the starting. Seriously, how do we will now know where we were? Also provide options of reading epub file within the browser as in a new tab or outside in a new tab. Also look into how moon reader, FB reader and amazon kindle makes their reading experience great. We trust your extensions and that's why we downloaded it so please work and improve it. If you improve in upcoming time, then I will improve my rating otherwise I will uninstall and read in my desktop calibre app. thanks.