3D games are better than 2D games.

[[citation needed]]

Joke aside, this is a ridiculous statement to try as state as a fact. A bad game will be a bad game regardless of how it's presented. A good or bad presentation can make a specific game better or worse but there's absolutely nothing that makes a 3D title inherently better because it has more D's.

3D is more expressive.

all games emulate a 3d reality (puzzle games not included). even a side scroler or a basic 2d pong game. 3d is nothing but closer to the original.