I use Unmixr to listen to text articles and book chapters that I don't have time to read.
It is highly reliable, and the results are amazingly good. I love this product.
The only issue I am aware of is that once I paste an article in the voiceover product and click the generate button, there is no simple way to clear that window and to stop the generate indicator from spinning as if it is still in progress, even though it is done. I end up clicking another product from the menu, then go back to the voiceover window to have it reset for another run. It is a small issue, more of an annoyance than a big deal, but please fix it or tell me if I do it wrong.