Hm. I'm really more of a Lisp person than an OCaml person. I just find the language interesting. And specifically, I was responding to the comment "studios moving away from C/C++". Which, of itself, has nothing to do with Lisp.
I thought it was a reasonable suggestion, considering that game OCaml is known for C-like performance. This seems to be borne out by its use in the financial industry, which also cares a lot about speed and performance.
(note - also written by a Lisp wannabe who knows about Naughty Dog)
If you want to see a move towards OCaml, write great apps or useful tools.