Yup. I think it's a little ironic that because it's called a pitch clock there is this implication that it was the pitchers that were slowing down the game, and OK, there were a *few* who would work unbearably slow, but 90% of the slowdown was the batters. Most pitchers want to work relatively fast. It's not the 15 seconds for the pitcher that has changed the game but the batter back in the box timer.
I'm good with it, but still think it would have been more appropriate to call it the "bat timer".