Sigh, the last castle minifig set. And not the worst Fright Knight set.
For pieces it has those three nice soldiers. The batlord isn't so great if you don't like the helment, but the rest of him is nice. True, the set does come with Willa, but it also comes with a clear minifig head. Not avaliable with too many sets, and this one was by far the easiest to get.
Design, well its a minifig set.
From the kids point of view, it might be alright. I would provide the kid with a cheap witch, along with several minions. I imagine that the kids wouldn't be as enthraweled with this as they would with the other Fright Knight sets, but maybe thats for the better.
I build, therefore I am.
Brave words coming from a guy called grapenuts.