The 3D makes the game pop and adds a lot of depth, which works exceedingly well with a racing game. The colors are vivid and paint the scenes in an all new light (especially the Fifa 15 coins Rainbow Road). They have also added sections to some levels that include water, which you can now race through, and ramps that launch you into the air allowing you to glide.
The controls for this game are very tight. The thumb stick on the cheap Fifa 15 coins gives you the same type of turning as you would find on a console game. This makes Mario Kart 7 easier to control than the previous Mario Kart handheld that was for the original DS. You can also switch to a first person mode that uses the gyroscope of the 3DS to allow you to steer the kart by tilting the system.
This works out surprisingly well as I did not have high hopes for it to buy Fifa 15 coins. You won't find yourself flying all over the screen, because again, the karts handling is controlled by the pieces you use to make it. So, whether you play in third person or first person view, both work equally well depending on your gameplay style.