Here's what Scott of DBA has to say about the screen protector:
We also had an independent third party test directly against ZAGG and destroyed them.
Testing with Laser Beams for distortion, regular glass of course had 0, Just Like Glass had 11.50, and Zagg had 666.
ZAGG doesn't even claim to increase the break resistance of the glass while ours has tested for an increase of near 40%.
In a wear test equivalent to putting it in and out of your pocket ZAGG showed wear after 345 times and our showed no wear even after 10,000.
ZAGG is more scratch resistant but at the cost of creating the distortion. And the difference isn't that great.
Just like glass screen protectors are stain proof. You can get makeup on the, dirt, oil, dye, etc... and you can wipe it off. ZAGG you can't. I personally tested ours with a black sharpie (not really the best decision looking back on it) and it did come off with a little elbow grease.
As far as being smoother than glass, if you use glass as the baseline Just Like Glass is 20% smoother while ZAGG was -147%. You can really feel it.
Ours don't have the orange peel effect that ZAGG does.
I wouldn't be doing this at all if I didn't have something that I would use and that was better than everything else.
It's a wet-application (like ZAGG), but the included application kit makes it easy. This protector covers the viewing area, allowing it to work with cases perfectly.
It looks very promising and costs only $13.50 (by comparison, the ZAGG protector is $14.99).
Here's the site: DBA "Just Like Glass®"