[Closed] Red Bull Rampage.

All the above.
Dropping into that first chute isn't something you witness a guy on a bike doing every day. It's more akin to snowsports freeride competitions. Followed straight after by what the commentary called a nosebonk, which looked more to me like the most casual rolling stoppy into the next drop...
The whole combination of tricks + style and the originality of the line (the majority of them rode the ridge) won and rightly so.

I have to admit I watched Semenuk's run via the red bull replay, but at the time could only find Bizet's POV footage, which made it look a far trickier line.

I totally agree: one trick shouldn't make the winner.