Mediocrity like this are the reason why many gamers label the 7th generation of gaming the worst in terms of variety.
I like my fair share of FPS/TPS games, but the 7th generation is plagued with too many mediocre and Homerfront is one of the worst of it's kind.

4 hours long.
Subpar visuals
Uninspired lazily written story
Borderline nothing character.
Squeal bait ending that barely meant anything in a long run.

Just avoid this game at all cost, unless you want to experience how bad and lazy 7th gen shooters can be.