The glaring flaw in LBP that caused me to trade it in last night.

[ameratsu]

If you are having trouble finding levels worth playing: http://www.neogaf.com/forum/showthread.php?t=341622

enjoy. also, it helps to have an active LBP user on your friends list as you are able to look at and play the levels that they have hearted. If you have a level that you think is particularly great, post it here.