I think Brandon is hinting at a small OCR crisis. Has anyone else noticed community activity feels a little thin lately? We see the same familiar posters day by day, not much new blood.
Yeah, OCR's major export is nostalgia. Except it's the nostalgia of the 90s and 80s. So where is the kid who grew up with Halo 2 as their first game and why are they not in OCR, trying to produce music? Moreover, the style of posted remixes for newer games is often 90s electronica or de-makes into chiptunes.
I think an orchestral piece lends itself to Zedd-style electronica, or maybe the complex, glitchy style of Noisia. There's lateral shifts in form that are equally complex as orchestration.
Just saying, there might be a relevance issue that OCR faces down the road, as more of its producers grow up.