I dunno about Gryazin tbh. He has his "Russian driver" moments...like Lukyanuk and Novikov before that. What I mean by that is moments like he had in first stage, going so much over the limit at a given place that you wonder if he missed a note. (Novikov often just ignored the notes, like here: https://www.youtube.com/watch?v=BCmc7SRvo38 )