I have not had my Whitestone dome shield long enough to comment on quality, but I can say for certain that the customer service in an a par with AT&T. we purchased the 2 pack for my wife and my phone. My wife got in a hurry and had her daughter install her screen protector and she botched the first attempt. Using the only other glue vile in package (only 2 came with it) to get the job done. That left me with no way to install mine. I emailed Whitestone to ask about ordering the needed glue, and they said it was not available separately. They recommended that I file a Warranty claim. Getting around their warranty page is a nightmare. we were finally able to make a claim (they asked for pictures of damage, but no damage, just missing parts) and now we wait.