2 was just bad. Playing as a big daddy was fun for all of 5 minutes. Then it was just slow and clunky. The game as a whole was just bad. Especially following the first one.
If you want to play it, go for it. But if you have to buy it to play it, I would stay away. Huge waste of money just to be disappointed in about every way.
"Don't be shocked that people die. Be surprised you're still alive."