Yeah, I've played it. The gameplay feels a bit different from zombies, less... Stiff, I guess? It feels more fluid. That said, it's also even more repetitive, the characters feel very samey, and the enemies are less of a threat, even compared to zombies. The only thing it really has over zombies is SK-style costume destruction, but whether that's a plus or not depends on the person.
In terms of writing, it's also very sparse. There are much fewer cutscenes than zombies, and I don't remember any of them being particularly funny. In terms of localization, it's closer to Re;birth 2 and 3 than VII or zombies, as well.