I don't really care about the score. They can score it what they want, but the reasoning behind the score is a bit silly. They complain about not being able to move the camera, that there is a lives system in place, and that your powerups carry from one level to the next. It feels like he hasn't played a 2D Mario game.
He also talks about how Galaxy is so much better without mentioning that 90% of the time you cannot control the camera in that game either, so IDK why it's an issue for 3D World but not Galaxy.
Anyway, just my two cents.