Favorite Mario Game?

[a.l.e.x59]

Now that Super Mario Galaxy is out, what is your favorite Mario game?

1. Super Mario Bros.

2. Super Mario Bros. 2

3. Super Mario Bros. 3

4. Super Mario World

5. Super Mario 64

6. Super Mario Sunshine 

7. Super Mario Galaxy

8. Super Mario Land

9. Super Mario Land 2

10. New Super Mario Bros.

*Super Mario Bros. 2 is the Japanese version, not the United States version. I do not count the United States version as a true Mario game, for it is only a hack of Doki Doki Panic.

*Super Mario All-Stars, Super Mario Bros. Deluxe, Super Mario Advance, Super Mario Advance 2, Super Mario Advance 4, and Super Mario 64 DS also don't count, for they are just revisions of previous games.

*Super Mario World 2, Super Mario Advance 3, and Yoshi's Island DS, all, also don't count, because they are played as Yoshi, not Mario.

*Super Paper Mario doesn't count either, for it belongs to the Paper Mario series, and not the Mario platform series.

So, which one is your favorite, and why? Which one do you like the least, and why?