I weighed in today (on the Wii Fit, as usual) and found that on day 5 of Wave 1, I've already lost 5 lbs! That makes 9 since I first started trying to eat Sonoma-style (I didn't start Wave 1 until my book arrived, but I started trying to follow the Wave 2 guidelines as soon as I decided to order the book.) I'm really pleased so far!
I will update here again when I complete Wave 1 - I know a few people were interested in how people typically get on with it.