Glad They Didn't Cast Downey, Jr.
I really like Robert Downey, Jr. Even before Iron Man revived his career, I was a fan. I saw "Kiss Kiss Bang Bang" and was astonished by how good he was, and have been glad to see him have such a successful resurgence. However, I don't think Perry Mason would be nearly as good with him in the title role, which I read the other day was the original plan.
Having an unknown works so much better in this case, because Downey brings so much with him. We'd be watching Robert Downey, Jr., not Perry Mason. Plus, the guy they chose is perfect. Both he and the Paul Drake actor just utterly nail their roles, and I just can't see myself being as sold on the character if it were a megastar in the role.