The Video Game Critic

We're often divided about how we feel on both 2D and 3D platformers, which is why I want to know which 2D AND 3D platformers are your favorites.

2D

Sonic 3 & Knuckles
Sonic 2
Ristar
Donkey Kong Country 2
Wario Land 4
Metroid Fusion
New Super Mario Bros Wii


3D
Super Mario Galaxy 2
Super Mario 64
Banjo Kazooie
Jet Force Gemini
Sonic Adventure
Portal 2

Thoughts?

2D:
Shovel Knight !!!
Sonic 3 & Knucles
Sonic 2
Rocket Knight Adventures
Yoshi's Island: Super Mario World 2
Super Mario Bros. (original NES)
Rayman Origins
Sonic Generations
Castlevania: Symphony of the Night

3D:
Super Mario Galaxy
Sonic Generations
Super Mario 3D Land
(Portal 2 is great too, but I don't see that as a platform game)