Ya, it just looks like a neat quirky game. Think Parapa the Rapper, Katamari Damacy (think that's the one where you roll items around into one big ball, like cars and buildings and such), other games in that vein. Just fun titles with random gameplay elements. Little Big Planet also looks pretty good graphics wise. Either way it just looks interesting, probably won't have a story worth anything, but the gameplay and overall fun factor will probably be pretty high.
Also for me it's just a nice break away from all the series dramatic titles. Little Big Planet could never touch a MGS4 or GTA4, but it's walks to a different beat so to speak. It looks like something you'd just pick up and play for the point of playing without having to worry about characters dying, or cataclysmic events.