Jeff, a normal guy, has three aliens living with him. These aliens were sent to evaluate the entire human race by what they learn from Jeff.
Jeff, the most average person in the world and is trying to live his average life despite frequent interference from his three alien roommates. These aliens are on earth to judge Jeff, and by proxy the entire population of Earth. While they are only there to judge, the aliens interfere in his life and try to aid him constantly, thus throwing his life into chaos and tainting their own research.