Im playing it currently on the PS3, Its great and all but I went a STR build and Im not really enjoying it.
In Dark Souls you had the Claymore/Man-Serpent Greatsword which I loved but now all I find are ULTRA greatswords which I FUCKING HATE. They're large, incredible slow and not my style. Kinda annoyed, thinking I shoulda gone dex. You can respec ONCE per character but I already used it like a derp earlier on when I screwed up.
They also got a new stat called Adaptability, and Pyromancy now scales off INT so it's not OP anymore. What else.....I really like the enviroments, some of the mobs are really annoying - more so than Dark Souls.