Vincent Paone of "Dad's Gaming Addiction" did a very nice review of Way to Go!. He even made a video from a gaming session in which he explaines in detail how the game works. You can find both here: Dadsgamingaddiction.com recommend that you hop over to his site and take a closer look.
The video shows some easy levels from the beginning of the game. If you want to try a selection of easy and more difficult levels yourself just download the free demo:http://www.waytogo-game.com/index.php?cat=Demo&page=DemoDemo availabe for Windows, Mac and Linux in English, German, French, Spanish and Italian.