Yes, about 2-3 years ago, the spray wax, don't know if it is the same formulation as the current product. It worked well, not that I care, it is my favorite smelling car product of all time. I hope the current stuff smells the same, I'm almost out.
I have used the liquid and paste versions of the wax that's no longer available anymore as well as the Wax As-U Dry spray wax product. The wax as u dry product works very well, applied wet or dry. I mainly used it as a drying aid, but it does act as a "booster" wax for whatever you have the car coated with. I tested it a few times as a stand-alone product on a vehicle that had no wax on it previously and it beaded a solid month or so by itself. It's a solid product(that smells great!), but I recommend buying a spray product in bulk instead to save money. Both the liquid and paste versions of Eagle Nanowax seemed to last exactly 3 months for me. They smelled nice, looked good, and were easy to apply + remove. They did not stain trim or leave any residue behind which was the selling point that caught my eye years ago. I still have a few tins of the paste and about a half a bottle of the liquid that I use on occasion.