Here is my opinion (I've had it for about 3 weeks) I myself only find time to play ps3 only (LBP) about Wednesday, Friday, Maybe Saturday/Sunday, I only play story-mode when my little brother wants to play or I have a friend over, I mostly work on my level (check it out Littlebigcoaster by Foo/Foolet. I'd Say Playing About The Same Time As I Put To 100% All the levels would take about 5 months then there is costumes/levels to play or make it is a very good game i'd give it 98%. I noticed someone said people are to lazy and do not want to put forth and effort, the game is still beginning people are still learning how to get really good at building give it a few months/a month and it will have amazing user created levels.
LittleBigPlanet Wait About 3 Weeks Then Buy My Point Of View