I had one and now my daughter has it. I didn't like the fact that the soap doesn't lather very well and I still had to hand dry the car.... Keep in mind that I am very **** about the finish on the car. I hate water spots as much as I hate dirty wheels. Needless to say I was not impressed w/Mr. Clean.
I'll keep using Blue Coral auto wash. I've found it lathers very well, cleans very well, and I use a "California Blade" to remove most of the water then a microfiber cloth to finish drying. The car always looks awesome when I'm done.
Takes less than an hour.