absolute nightmare.

you can tell it to start reading from a new location after it has already started reading.

shortcut hotkeys don't work at all.

there is no shortcut for speed adjust.

it doesn't tell you what voice it's reading with when it's on auto select.

if you press previous, and there is no data loaded in its memory, it'll stop playing. this means you cannot go back farther than the current page. what garbage.

so many other problems that are basic obvious UX design flaws.

How does this have 4 stars? How does anyone use this without tearing their hair out?
If you only ever need to read from beginning to end then i suppose this gets 5 stars.