A most non-trivial problem

I was reading about "Template metaprogramming" on Wikipedia tonight this morning and I noticed this line which got me chuckling.

The syntax and idioms of template metaprogramming are esoteric compared to conventional C++ programming, and advanced, or even most non-trivial, template metaprogramming can be very difficult to understand.

Maybe it's just late early, but lines like that get me thinking of the person who must have written it. I can see him hunched over the keyboard now, his little mustache twitching as he types, his glasses illuminated by the screen.