I called it a great idea because it's actually something I could see myself using. My time is my most valuable asset and so I love the idea of having my car washed in my driveway instead of driving somewhere and waiting around. But as I learned with my last company, a good idea doesn't mean that it will be a good business. It's a rough business for the all reasons listed above. And yes, it's a shame they weren't able to figure that out on 500k instead of 5m.