Completed the game 3 weeks before or so, overall good experience and IMO a good improvement over the first game in most areas. Game looks gorgeous, and this time the characters look on par with the environments, which was a big problem in PoE as the character models were really basic. Music is nice too, I loved the new main theme but sadly the game re-uses lots of songs from the first game during the first hours. Main story is kind of weak, and the game feels "too Obsidian", so you'll be most of the time doing Faction Quests and deciding which of them you prefer, which is not bad, but there's a lack of a solid main plot.
I played it using the real time combat though, the game is really really long and centered on exploration, and I have heard several complaints that turn-based combat makes it even longer.