6 Mario games in 2D, perfect for a poll!

[JUG]

I feel particularly well placed to vote in this poll as I played five 2d Mario games (each for the first time!!) in 2009:

Super Mario Bros
Super Mario Bros 2
Super Mario Bros 3
New Super Mario Bros
New Super Mario Bros Wii

I enjoyed New Super Mario Bros Wii the most, but it's pretty close between that and World, which I played a year earlier.