BioShock 2

Bioshock 2 may have sacrificed storytelling for cleaner gameplay, but the story is still well written and better than your average VG narrative. Sophia Lamb isn't nearly as charismatic as Andrew Ryan but does a pretty good job of getting me to despise her, making her a decent antagonist at worst. Gameplay tweaks seem minor at first, but dual wielding guns and plasmids, the ability to melee with any weapon, and the new real time reflex-based hacking system made a world of difference. I had more fun protecting the little sisters in this game than the first. Probably due to the unstoppability I felt having improved plasmids, weapons, traps, and ample time to set up and unleash my inner Macaulay Culkin whenever I was ready to harvest.