If the first impression is good, the responsiveness of the screen is not diminished by the protective plastic.
The big advantage of this type of shell is that it is not necessary to glue protective film, an operation which I always find very difficult if you not like air bubbles or dust on the screen.
First regret: The screen is well protected from scratches, that's all, no hull or protective cover as some competitors produced certainly much more expensive.
For the rest it's heavy, I think kids will struggle to wreck.