The rider's a bit of a tool too, judging by some of his other vids. He breezes across lanes like he owns the road, then gets p*ssy when car drivers do the same and cut him up (fair dues, they clearly aren't checking carefully enough, but he must be difficult to see when he's weaving all over like that!!).
He also seems to undertake moving traffic quite closely and get into the ASL a lot... then has the cheek to berate other drivers and say "Don't drive like an arse and endanger other road users".
Have to agree with JJ about the sickness feeling when watching the 360 one too!