Quite horrible. At the end this "hybrid" is mostly a normal old school plastic protector. It does not have the nice "self-glueing" effect of a tempered-glass protector which due to rigid material and silicon glue it sticks by itself. This hybrid does not have the tolerance against dust particles (the silicon layer of the tempered glass generally can incorporate small dust particles without leaving a big not glued spot. This hybrid can NOT). It does not feel as nice as a tempered glass under the fingers. It comes without any cleaner or any other extra to facilitate the application. It is very shiny and this is ridiculous for an e-reader because it reflects a lot of light and makes it almost impossible to read outdoors, and very difficult tiring and unhealthy to read indoor. Which totally contradicts everything an e-reader is made for!
It is really very very bad thought and packed without any love.