Wow, how do I respond without appearing to be dumping on you, SW03ES? With all due respect I strongly disagree with your characterization of NXT and of the Meguiar's company.
[RANT ON]
You may wish to disregard the information provided by the manufacturers of products if you wish but in fact, they know more about what is actually in their products than you or I do. So if you call a product a cleaner/wax and someone reads your post and buys the product and doesn't get the cleaning ability you seem to think is there, they will be disappointed in that product and perhaps Meguiar's.
As for removing swirls, I've removed light swirls with nothing more than #26 with a PC, you see the pad provides abrasion and these products typically contain fillers which will hide light swirls.
I've also had NXT Tech Wax since it was introduced and the lab sample before that. Meguiar's has never advertised NXT to be cleanerless. Are you confusing the information provided through MP when it was a lab sample with Meguiar's official product information?
BTW, I've been detailing vehicles for a bit over 45 years. I have used a lot of different products over the years and I'd definitely not reach for NXT if I wanted a cleaner/wax product anymore than I'd reach for PBEX. NXT, like #16, #26 or most LSP products will remove road tar and sap with a PC. Perhaps you would classify them a cleaner/wax too? I'm on my 3rd bottle of NXT and have applied it on a number of my customer's vehicles. Clearly, NXT has very minimal cleaning ability. If you don't prep your finish properly, NXT, or any other LSP product, will have a sub-par shine and a very short life.
You say "Remember that Meguiars isn't an unbiased source of information, they are a company designed to make a profit." Well Meguiar's has been in business since 1908 and offer a 100% money back satisfaction guarantee. Over the years, I've come to realize that I can trust Meguiar's products to perform as advertised and provide good value for both the detailer and the customer. I don't believe I have ever been lied to by them as your statement seems to elude.
Seriously, I don't think your post was fair and unbiased regarding Meguiar's, and not at all appropriate for a moderator.
[RANT OFF]