Looked good, not great.
Too many 2-0 counts imo. A's take a lot of pitches, many other teams would have squared up on 2-0 and not take a fastball.
At times filthy off speed. A few little league curve balls mixed in. (Not exaggerating, one curve was almost a riser which was thrown towards the on deck circle)
All that being said, anyone who would rather have Jerome, Hanson, or Blanton in there is crazy.