One argument for the resolution is a perception as to whether the ride is improving or not - a binary indication of this will only tell you that you've gotten t

One argument for the resolution is a perception as to whether the ride is improving or not - a binary indication of this will only tell you that you've gotten to the best ride, whereas a scale will, over the course of time, show improvement or detriment (subject to the different standards of the rider). Also, one person's "satisfactory" might not be another's, so having a range to select from will provide a much richer piece of feedback capable of being weighted than a simple yes/no.