Super mario 3D world is only around 8 hours long?

[KingdomHeartsFan]

LilChicken22 said:
Did he complete everything? I completed Mario Galaxy story within 8 hours also. The extra levels/collectables were keeping me quite busy.

You must have rushed through it then, takes the average person 15+ hrs

http://www.howlongtobeat.com/game.php?id=9377