One of the best games, that I played in my childhood. Awesome gameplay, random characters, funny physics, buildings, adventure stories, skins, sandboxes and others are the best, that I played in this game.
About gameplay: The gameplay is unique and playful. On this game puzzle exists. It can be easy or hard. Woods, metal, wheels, engines, wings and other items are very needful to complete the levels, if you know how to use them
About stories: The game has own stories, that telling about the pigs are going to different adventures, to stole the egg from birds, cook a cake for King Pig, dream about Halloween and goes towards danger to statue of El Porkador. Plot is simple, but understandful
About characters: Ross is one of my favorite characters in this game, because he's funny, happy, emotional and helpful (in gameplay and stories). Other characters are also good, they also have sense to be in this game
And the conclusion of this review, it's one of best games ever. Rovio 2009-2013 always be in my heart.