There will be days when posture shift guys are very good and days that they are very bad, like any other pitcher.
But if you look at their track record, from batter to batter over a long period of time, what typifies them is inconsistency throwing strikes. And my post has nothing to do with yesterdays results. So if 21 strikes in 28 pitches yesterday - not bad considering all the posture shifting. was meant to somehow nullify what I posted, that is fine with me. I don't post to be the "smartest guy" in the room. That post was meant to be strictly informational, about the science and art of pitching that a lot of fans don't have insight into.
If you meant it as an aside about yesterdays performance, I would not agree completely. Even when he missed and it was called a strike, or was swung at, it was how he missed that was enlightening from a pure pitching analysis standpoint. But from a results standpoint, it was a good performance and I am sure his team mates and coaches are very happy with it.