The thing about using Zaino is that you have to follow the instructions very specifically, or you will not get the results you want. It has to "cure" unlike most waxes, and if you don't let it, all you'll do is move the wax around when you are trying to remove it. I generally wax both of my black vehicles with the full treatment, twice a year and it takes me about 6 hours for the wash, wax and detail the inside. You can clean the interior while you wait for the wax to cure, it's pretty handy. I'll use meguires on inbetween waxes occasionally, but for the full detail job, there is nothing that I've used that is better than Zaino. But, like I said, if you don't follow the directions, or if you try to rush it, you won't be happy. The flash cure, ZFX, made a huge difference, it keeps you from having to wait for too long.
I don't have any pics of either my wife's LS or my pickup that would show it. Next time I do the full detail on either, I'll post the pics. Go to their website and check out some of their pics, or there are websites that go into great detail and compare zaino to other products. I'll see if I can't find it and post it.