As others' have mentioned, this kit is a bargain compared to what it would cost to buy these items individually. Like some other reviews, there was a little bit of leakage in the package when it arrived, but it was no big deal and I don't know which bottle had the leak. I bought this for my black car, which shows dirt very quickly.
The Car Wash works as its supposed to, but to be honest, I'm not sure its all that different from that of other brands. Still, it gets my car clean quickly and its a mild soap on the hands. The Tech Wax 2.0 is just great. It comes with an applicator sponge and its really easy to apply and dries in minutes. Someone mentioned that it takes a lot of elbow grease to buff out by hand but I didn't find that to be the case at all. I probably waxed/buffed my whole car in 15-20 minutes or so. The results are fantastic! Best of all, a few days later I was caught in a big rainstorm and the water beaded just like in the pictures on Amazon - talk about protection!
Now the Insane Tire Shine definitely glosses up my tires but personally I would have preferred it if they included one of their all-purpose interior quick detailers here. The reason being that I rarely wash my tires to a level that is spic and span (after all, they are tires!) and so using the Tire Shine on semi clean tires isn't that effective.