District 9 is a smart, challenging film that also happens to be thoroughly entertaining from start to finish. It’s brimful of political and cultural ideas, but it’s also brimful of alien/robot/zombie action, explosions, battles, and video game shenanigans that I have a feeling will strike a massive chord with the gamers in the room. It’s a fresh perspective on an old genre, and a movie that blows the doors off most of the summer blockbusters we’ve seen so far this year.