It seems that telling me my speed and distance isn’t enough for you anymore. Now you want to rate my run. It’s a bit of a mystery how you come up with this score. Some sort of algorithm thingy, based on how hard you think the run is, and how hard you think I’m working. Or something.

Which is fine. But I can do the same route, feel the same effort, run the same pace. And one is ‘productive’, while the other is ‘unproductive’. Or even worse, I’m ‘detraining’. Yikes.