Community level designers in LBP2 can give details about the level in a little text bubble that appears as the level loads. Some folks take advantage of this by begging you to heart their level. Some folks simply describe what the player can expect, in whatever language. Some folks apologize:
This is a companion discussion topic for the original entry at http://www.quartertothree.com/fp/2011/02/17/daily-little-big-planet-2-sackbot-revisited/