I think the PSVR is more drilled towards the younger gamer and from my experience, definitely teenagers based on how the controls work and the types of games available.
Five Nights at Freddy's, Iron Man, Fruit Ninja VR, Astrobot and a few others all hit the spot for that age group as they aren't for much younger kids. They hit that fantasy/thriller mark where they're trying to be older than they are and sometimes can be alot of fun for us much older gamers too.
Did you work out what platform your son would most likely be on btw Clive @Teenwolf25 ?