When Super Mario 3D World was revealed at the top of Nintendo's E3 Direct video, many were like, "meh." When the second trailer came out, many were like, "holy crap. Why didn't you show THIS at E3?!" Now that this new trailer is out, many are like, "humina, humina, humina. Insert this into my veins." We agree with this overwhelmingly positive attitude towards Super Mario 3D World, and this trailer shows off a huge amount of content within the game.