good

It loses my place in the book every single time I resize the browser window. This alone makes it basically unusable to me :c

Pratique mais un peu lent je trouve.

When you try to read from left to right it gets a little wonky. #NotAllBooks

Funktioniert super, dankeschön! Nutze es auch gerne zusammen mit "Read Aloud".

The privacy settings for this extension are appalling. Read all data and all websites? For an ePub reader? No thanks.

great!

Previously been a fan, but presently cannot seem to get the plug-in working with FF 100.0.2 (64-bit).
Continuing to check out whether this is related to FF file handling.

Can't open Epub files, so useless...

Не полностью поддерживает формат EPUB.

This is a good epub reader but I do wish that it could be configured as to whether or not previously read pages are listed in the browser's back button. (Right now it seems that they are with no option to disable that feature.)