The Lannan ball 4 was close, but I agree with most of his edge calls. Bob and Rob were saying that one of Johnson's pitches painted the black, but the replay with the box showed it a good 6-8" outside, a good call as a "ball". I bet the pitch f/x would back the ump's calls so far.
Pitch F/X goes by the book, of course it will confirm the umps call. If all Umps called the games by Pitch F/X, there would be a lot of football scores.