Just now, Tramp Graphics said:I don’t think it is. Look at Obi Wan. GL went out of his way to cast an actor who was essentially a dead ringer for a young Alec Guinness. Not only does Ewan McGreggor look and sound like Alec Guinness, but they’re the exact same height (5’10”). He was perfectly cast . So it can be done. George Lucas was a stickler for such details . So yes, I have very high standards. But I also believe that those standards can be met.
Some of that comes down to luck.