vertical axis here is reward and higher is better horizontal axis number of trials in this environment and so see like at the end here 1e a to a hundred million steps have been taken in this environment and so we see a blue learning curve here that learns very quickly and then green learning curves that take a long time to learn what's different blue learns from states green learns from pixels same thing here blue learns from stayed very flowers green from pixels not nearly so fast and this isn't this case the RL