I purchased the Incipio screen protector and it is edge to edge but, I scratched while trying to smooth out the bubbles. Now, it looks horrible. If you get it, be careful.
Do you have any closeups of it on the phone? Generally speaking it seems as though most of the early screen protectors either have issues with halos (even plastic/PET ones) or are small on purpose and leave a huge gap on the sides but if this is truly edge-to-edge, I'd like to see it before buying it.