May 2017 Update:  So, I've decided this is really not worth it and lowered my rating accordingly.  It just doesn't perform the touted benefits and isn't worth the premium price tag.  I tried using it on extremely dry skin and it only provided temporary relief.  An hour later, the skin was dry and flaky again.  Even long term use did not provide any improvement over much cheaper products and it actually performed worse than many of them.  There may be other benefits or ingredients that some may find desirable or beneficial but as far as strictly moisturizing, there are much cheaper options that moisturize just as good or better.