Not perfect, but pretty good.  I was impressed that the car is hand washed, but then rinsed and largely dried in a tunnel.  I've been there about six times now and typically get good service.  I won't ever take my Tesla to a regular car was because the \"soft cloth\"  technology retains dirt that is abrasive to subsequent cars.  However, I would not have the car detailed or buffed here because I doubt that they hire staff with sufficient skills to avoid swirls in the finish, but their regular wash is fine.