As an experienced gamer, I was reluctant to buy a game that has been marketed straight at the kids/casual market. Media Molecule's 'World of Fart' TV adverts painted an immature and childish portrait of the game that alienated me as a 'serious' gamer.
After hearing only good things about the game from various trusted sources, and the wild price drop on the title, I picked it up on a whim, and I'm not regretting it now!
This title is beautiful in its own way, and MM have done themselves proud on the exceptional, if unoriginal level design. The levels are grouped thematically, with a half-baked, and somewhat unnecessary storyline roughly stringing the sections together.
If I had complaints, it would be the reliance on the User generated content, which, whilst hailed as the driving force for the next generation', ends up being disappointing. Wading through many, many levels to find a real gem becomes boring very quickly, and the heaps of 'free stuff!' levels clog the system no end.
Overall, this game is worth the cash, but don't expect anything totally original, or longevity without sections of boredom.