Honestly a perfectly playable, and definitely enjoyable game/experience. Quite refreshing to have a mainline vampire centric game as it's definitely not something that's done much as a theme nowadays. Characters and their play styles/skill trees are interesting and familiar to people who have played similar games. Gun play is fun and done well I feel, definitely nothing to be shouting about but it's perfectly passable and doesn't interfere with the experience.
One thing I do feel abit is the world seems a little quiet at times, I get that's the theme and what the story is going for but I'd just like more stuff going on generally y'know, again however it's nothing I feel like stops me from having fun. AI, abit stupid and clunky. I imagine this is gonna be creased out pretty quick, one of them modern gaming tendancies lacking that little extra polish.
I'd say give it a go, it's not going to be for everyone but for alot of people it's gonna be just fine if not great. Hope the developers don't loose heart and give up with all this bad press, they've honestly had alot of love for this game and it shows