No, you are just misunderstanding me. Millwood at the top of his game was not impressive but he was effective. He was a very good pitcher. Catfish Hunter was never impressive, but he was very effective-- a great pitcher. Some pitchers that don't throw very hard or have outstanding looking stuff are good pitchers.
When I use the term "adequate", I mean an average player (at best).
Hopefully, that clarifies what I have been saying.