Sequels are always hard to pull off. The original leaves such a great impression on you that doing it again becomes intimidating. We're all watching to see if you can build on what worked the first time, if you're taking the story in a new direction, or if you fall short of the gold standard you set in part one. The pressure is on, but if you pull it off, the sequel will be memorable in its own ways. When all else fails, just think of this great bit of advice from an all time great sequel:
"There is no fate but what we make for ourselves.