I noticed, and I think that is extremely cool of not only Element Case, but of the buyer as well.
I'm waiting for my Sector 5 to arrive, and I'm extremely eager. I too feel that it is an exceptionally well designed and engineered case, as with everything that comes out of Element Case.
As others have stated, I treat Element's products as though they are an extension of the iPhone. Just like any accessory, they make you stand out from the crowd. Those who have compared it to an Otterbox or other case featuring protection as its primary function obviously don't understand. I have tried many different cases (including LifeProof, Speck, Incase, iSkin, etc.) and none of them compare to Element Case. I honestly don't ENJOY my phone the way I do when I'm rocking an Element Case. The protection that the Sector 5 offers is merely a bonus, because I purchased my ultimate protection in the form of AppleCare+.
I've owned numerous Element Case products as well (from a nickel Vapor 4 to a Vapor R8 Pro), and the response I get from people when they see them is astounding. People are often flabbergasted that someone would put that much thought and engineering into something so simple. All I know is that I'm thankful that Element Case exists, because everything else is subpar in my opinion.
-Shane