Used to work great, I do not mind robotic voices as long as my eyes get a rest. But last few days it is barely usable, it is not reading paragraph I click on, but it reads everything from the start, or does reads whole paragraphs on every section I click. It used to skip immediately where I wanted. It does not stop when I click stop, nor pause. It highlights different sections than it reads. Removing and adding the add on again did not hep. On average, I rate 3 stars due to previous good experience, but it is no longer usable for me.