I like some of the CG products I've tried, and others I like not so much.
The VRP tire dressing is the shit!! It's less than half the cost of Adams SVRT, and performs basically the same. Only difference I have noticed is that the SVRT is more water repellant. For the price difference, I can deal with that. I don't care for the carpet and upholstery cleaner. Adams is far better. The CH carpet cleaner leaves WAAAAY too many suds in the carpet. The CG "All Clean" is comparable to Adams APC, but I prefer the Adams APC for several reasons. First off, it smells a LOT better, it seems to cut grease and oil a lot better, and it does not irritate your skin if you don't wear gloves while using it.
I like the CG air fresheners but I just wish the scent lasted longer.
I have heard good reviews on their detail spray and undercarriage spray, but I have yet to try them.
But I will for sure use their VRP instead of Adams SVRT, because it's $25 a gallon, and Adams SVRT is $100 a gallon! That's ridiculous. It's a good product, but not worth an extra $75 a gallon, fuck that.