McQuires "quick detail" is a good product if you use it right.
I wax my truck every 3 months (Colorado = harsh UV rays harsh weather) I usually use Zymol (great wax!) and I always do it by hand (buffer = big mess). IN between hadn wax I will use a quick detailer once in a while to shine her back up. Some of the spray wax's I have tried work great! I usually spray it on the rag first if I'm working in a tight area. It's a PITA to get that stuff off glass, chrome, and the black trim especially.
Mcguires has good products. 3M has the best 4 step wax system I have ever seen, and Zymol makes the best cleaner+wax in one.
The 3M 4 step wax system is pricey, but man it is worth it!!!
Ph and I like to wax my windows and chrome rims too, helps them stay clean...........