I'm about halfway through and it's a bit better now. I think it was one character in particular who I couldn't stand.
I know they are showing various viewpoints, and I'm only through the 4th person's chapter, but it doesn't seem to be balanced viewpoints with the beliefs behind those views being expressed in a reasoning manner. From what I have read so far
It just seems to me that the author is saying that anyone who isn't against someone smacking a child must be deranged like Harry is.
Then again, I'm only half way through, and I have another 4 viewpoints to read, so maybe there will be a bit more depth later on. At the moment, it seems like it's all shock-value material, rather than an informed debate about a controversial topic.