Roseformeplease - I answered a number of threads ago saying I was very pleased so far with my experience of CfE. Ds is in S3, doing 8 subjects, all of which he will probably take to Nat 5. Specifically I am pleased with how he is being stretched in both English & Maths and don't recognise your description of how it is being implemented where you are.
Last year, ds studied Kidnapped and Of Mice & Men, the year before, Beowulf and A Midsummer's Night Dream. This year he's not been so communicative - to be fair, that's partly because he's been having supply teachers until this week as the English teacher who scares me with her intensity even though English was "my" subject who he has had since he was set in S1 has been off ill since the start of term.
The Chemistry that they are covering is on a par with what a friend's older sister had been studying for her Higher. His geography teacher says that the Nat 5 expects a depth of knowledge closer to the level of a Higher than the old Standard grade.
As parents, we have fed back our experience of CfE to date. There are some aspects that the school thinks it could be improved (particularly how those who are only doing Nat 4s are dealt with while the Nat 5 exams are going on).
NB: this is not a private school. This is a state school in Glasgow.
A friend is a head of English at a school outside of Glasgow. She tore a strip off another parent when we were watching our kids playing a sports game as that parent was promulgating misconceptions about CfE. She thinks that there is a lot of value in the principles of CfE - specifically for her subject of English.
So no, I'm not going to "blame" the Scottish Government for CfE.