Harvey's Hamburgers

Recently, I stopped at a one time favourite hamburger drive-in Harvey's, for a good old fashion charbroiled hamburger. What I got was a precooked patty on a cold bun. It tasted nothing like the Harvey's of old. Seems very little charbroiling is taking place now days and new customers do not remember what a good hamburger tastes like. I won't waste my money at Harvey's in the future.