I see they’re firmly out of Ireland for the time being 
From briefly looking at their website and curriculum. They have sponsors I respect and some good feedback from those who’ve participated.
Sex education in my day was ks3 few classes and that was the end of it. Nothing whatsoever of use.
So it is pleasing to see something more professional with information that may actually be relevant to teenagers. Some of the topics are a bit heavy going but all seems to be age appropriate.
I suppose the controversial bit is the chat about LGBTQIA+ (I have no idea myself what all of it stands for, I lost track after Q) and sex and gender which comprise 2/21 of the sections.
Realistically there will be gay and queer people sitting in these classrooms. If they sit through 19 modules focusing on heterosexual dynamics surely there must be some space for inclusion, education on what LGBTQIA+ is and that people who are from this group deserve respect and protection the same as anyone else.
That said I have an American friend who said many of her daughters friends are now identifying as they and a few are wanting to be called “it”. Friend refused to call them an “it”.
I also think biological women in particular, and their children, do need safe spaces and that there should be an alternative to letting anyone who identifies as female waltz in as how are you going to be able to differentiate between a genuine trans person who’s entitled to be there and joe bloggs with his hidden agenda? So I don’t really agree with all the inclusive space brain washing - not because of trans people, but because of those who would take advantage of it.
If it were in my child’s school I’d want to see advance copy of what was being said. They are still children and most won’t know who or what they are until mid twenties.
Good they are promoting acceptance of oneself and focusing in relationships.