I'm about halfway through and I'm finding it massively depressing.
It has made me think of the many many threads I've seen were an OP has stated that the local state comp/comps is simply not an option only to be lambasted by multiple posters, told they have to be lying, and basically accused of total snobbery, as well as the widely stated complete false statement that "a bright child will do well anywhere" that is massively bullshit.
Aye, because people really want to send their kids to schools that have broken windows, blocked sinks and no pastoral care if they have another choice open