Game Review "Show Moves" Question

During game review, I will occasionally get a comment like, "That was an okay move, but you had a better one," accompanied by a "Show Moves" button. What I would expect to happen after clicking that button is that the computer would take back the move I had made, and then show the better move and explain why it's better. Instead, when I click the "Show Moves" button, my poor move stays where it is, and then the pieces start zipping around all over the board like I'm watching Hikaru playing a blitz game. 

This is not educational for me. Is there a way to tweak this feature so that it goes at a pace I can follow, and-- bonus-- simply show me the better move and explain why it's better?

Thank you very much for taking the time to explain this to me, @KipperWasHere. Much appreciated!