Me and my wife were at sonic today 07/23/2007. Just waiting at the drive to place an order. You know (fast food) for about 6 minutes and never got the call over the little box. 3 Three people behind us waited and then just left. We pulled around and into one of stalls and finally placed the order. Just for 2 drinks 1medium lemon berry slush 1 large strawberry/limeade/cranberries. Waited another 15 minutes and still no service to car. In the mean time people walking placed order and got it right away. So conclusion is the drinks not enough profit to to worry. So we left. TOTAL TIME at sonic 25 minutes and no drinks.