Bouldering: I was annoyed with how all the time between moves was cut. Let it play out; don't trim it down to make it more fast paced. It loses the continuity, and I feel like I'm just watching him on the wall in different positions, not making transitions from one move to the next. The editing doesn't have to match the beat of the music. I didn't feel motivated watching it.
Take some cues from this video. It's still super interesting to watch, even though there's minimal editing to the clips themselves.