Just played this for the first time, played some multiplayer. Never played darkness 1 so went in with no expecations.
Its a pretty decent game, I'd play single player first as the magic side I didn't understand at all at first. And having to destroy hearts to reload weapons didn't make sense to me but its probably explained in single player.
If you have no clue what this game is about then gameplay is like left 4 dead campaign mode, but instead of just one level you have a series of connecting levels...its like one long continuous l4d campaign.
The graphics I heard were fantastic but they do nothing for me, they just dont impress me and I've never enjoyed cell shading. But I have seen cell shaded games that do impress me like Okami and Jet Set Radio, but this didn't impress me much.
Wait a minute you eat hearts to regain health
I played as some girl, really reccomend playing as her because the gun she has is very good.
In short, if you like left 4 dead this game is for YOU, and if you like the look of cell shading then you will also like the way it looks.
I think its better than Dead Island but I've only had a small taste of the game.
Ah and about the FOV - it is horrible as people have been saying. But there is a fix now for that now afaik.