1) 2 - Character Advancement:
2) 3 - Combat: character stats used for combat, additional combat options,
3) 0 - Items and Equipment:
4) 2 - Story: main story at the forefront; world full of hints and lore;
5) 1 - Exploration: open world from the beginning,
6) 0 - Quests and Puzzles:
I actually played through the first game before realizing it wasn't quite up to muster as an RPG. Here I'm cutting this one down as there isn't much difference between the two. Rather than repeat myself, go read up on the first game, and the bit I played through.