Being a lazy bum who doesn't want to wash his own truck, and having sworn off Danny's and their army of overly aggressive windshield replacement sales goobs, I took the advice of some Tweeters and rolled into Los Olivos.
The $15 wash was more than adequate but the real experience value came from what Los Olivos didn't do: They didn't try to upsell me and nobody messed with my seats. Seriously, don't touch the seats.
I would recommend Los Olivos because my vehicle was clean, the people were nice, and they aren't associated with Danny's Carousel in any way. And that's enough.