Haze

If you played any given 10-minute chunk of Haze, depending on what part of this futuristic first-person shooter you chose, you would be convinced that it was either incredibly exciting or simply dreadful.
Dim-witted artificial intelligence and deeply embarrassing storytelling are mixed with some breathtaking action sequences and thoughtful map design into an awkward and messy hodgepodge of shooting and driving that alternates between the entertaining and the downright unpleasant.
It's fitting that Haze's gameplay would embrace such extremes, because its entire fiction is built around shallow absolutes. One faction embodies unlikeable and unredeeming lowbrow sensibilities without a hint of irony; the other embraces its ethical, sympathetic cause with angelically high morals.
This is a shooter both easy to love and easy to hate, and you'll probably find yourself feeling both emotions within moments of each other.