NXT is an excellent wax, although many feel it doesn't last very long because it stops beading sooner than many other waxes do. But there is also a small faction who believe that water beading is not necessarily a good thing as it leads to bad water spotting and, ultimately, etching. The problem is that the general public insists that water beading is a sign of protection so as a rule they don't want something that sheets.

If you've ever gone through the full prep process of wash/clay/machine polish and then gotten the car wet you'll notice water beads quite well on the surface. But at that stage there is no protection whatsoever - water beading is NOT always a sign of protection!!!