Not every sequel capitalizes on the promise of the original. Here's five examples of sequels they really didn't need to make.
(BioShock 2, Culture, Dynasty Warriors 7: Xtreme Legends, Ninja Gaiden 3, PC, Prince of Persia: Warrior Within, PS3, Retro, Xbox 360)
And yeah, Bioshock 2 was nothing special but Infinite is sort of a sequel, right? And that's gonna be amaaazing.