I ordered the Griot's "Master Car Care Collection" a few months ago and would like to comment on the individual products.

Car Wash: Very strong. Got off more dirt than others, but not as glossy like, say, Meguiars Gold Class.

Best of Show Wax: This would probably work better with a buffer. Can't say it looked any better by hand than Meguiars 26.

Wheel cleaner: Very strong. Definately use the gloves for this. Worked great.

Interior Cleaner: Use for dirt and stains. Too strong for light dash cleanings. Actually wore away some of the delicate plastic on the armrest of my brother's 99 Prelude.

Window Cleaner: Use on the interior glass. If used on the windshield it will take the rubber off your wipers and cause chatter and build-up at the end of the wiper stroke.

Rubber Dressing: I prefer Armor All

Speed Shine: Worked like a charm

Dry Towels: Not very effective. Use Fieldcrest 100% cotton bath towels instead.

The big yellow wash bucket is great.

Haven't used the clay yet.

The white foam wax pad is the ****, as are the window wipes.

Also, all the stuff seems to be lasting a long time. His bottles are generous in size.