I prepped the BMW for the winter today (it was such a beautiful day outside today!), and used ONR as my car wash product. The car had not been touched in 3 weeks due to weather and schedule, and was medium to heavy soiled, therefore a good test for ONR. My final verdict is that this is one impressive product, and that technique is key to the results.
I used a spray bottle of ONR to pre-soak (Zep Citrus at 6:1 if required in tougher areas), and used an extremely damp MF towel folded in four and made only one linear pass per quarter of MF, and then repeated the process with a second mildly damp MF to ensure the area was clean, and then dried with another MF. This process resulted in the "just waxed" look several of you were mentioning. I was running out of daylight, so did a quick coat of Klasse AIO, topped with OPT wax - I'm very impressed with the results.
At this point I would like to add the new ONR with carnauba as a maintenance wash for the winter.