One of my favorite products in my arsenal. I quit reaching for D156 and AW in favor of it because it outperforms every other spray product I've used. If you want, give their speed wax a try also. It has carnauba in it and leaves a nice shine. Not quite as easy to use though as it requires you...
I have a gallon of it and never find myself reaching for it. It doesn't really dry to the touch and is pretty greasy compared to PERL or duragloss 253.
It's kind of like the whole waxing a coated car thing. Let the coating do it's thing. If you enjoy dressing your tires just dress them with a water based dressing and don't coat them.