If Oscar didn't feel Mayweather's punches then he would have kept on jabbing, and he wouldn't have backed off when Mayweather started throwing back off the ropes. Oscar has way better defensive skills than Hatton, and he is far faster reflexes and handspeed. The only thing I think that Hatton has that Oscar didn't was really good foot speed and better technique at least when it comes to pressuring. Hatton also really lacks power which will make it a lot easier for Mayweather than his fight with Oscar.