My FIL had one for a time. Front frame and brake line rust. Ran fine, but for making money (they’re all trucks for his business), he has done better with Fords. He did have a T100 before going to Ford, and getting more longevity, less rust, and greater capacity and performance in severe service.
The truck market is crowded with good trucks. Ugly trucks almost entirely across the board, too much crazy headlights and massive front ends. But lots of updates, more power, more economy, more tech. So why would someone pay a premium for a truck that hasn’t been updated? It appeals to some. Its not a bad choice. It all depends upon what you want...