I'm a tricker and when I make replays the main thing I am looking for are a set of specific positions with good form and the goal for me is to move fluidly and in a way that is aesthetically pleasing from one position to the next. I dont know if this is how everyone does it, but I choose to fixate on specific points rather than trying to visualise the entire flow of the replay; I find this allows for much more creativity and more variations on the tricks I'm able to land