Bully
It's cool to see one of these sandboxy, open world games that has a tighter approach and doesn't have a gangster theme to it. It's actually not that open, it would have been cool to play the different factions against each other, but all you really do is proceed through the storyline missions, gaining the respect of all the groups before the final showdown. Having to go to class and stuff like that could have gotten in the way, but it's fairly easy to skip class if you want to, and once you've passed them all, not only do you not have to go anymore, but you get a lot of new moves and upgrades that help you out with the rest of the game.
It's slightly awkward at times, but the story is entertaining, and this is probably the funniest video game I've ever played. It's stuffed to the brim with funny moments and dialogue from the various school kids. The combat system is fun too, you have plenty of moves to make fist fights enjoyable and there are a lot of clever non-lethal weapons to play with. It's a bit glitchy in spots, but it's definitely a fun experience.
