In reply to Chris the Tall:
Well annotated video, making most of the good points, but maybe missing some others, like the debris, narrow lanes, etc. it looks a relatively good path to me...
As for the Kilmarnock Road video below it, the hazards pointed out look preset tame by what I see around me, especially at the moment as the roads are falling apart after the winter ice got into the poorly-maintained, shoddy Tarmac around here; local council neither seal cracks, nor insist that utilities seal the edges of work they do. Not surprisingly, the cracks then break up when water freezes in them...
That KR video did show good examples of stupidly narrow cycle lanes next to car parking lanes, so you'd never want to cycle in them due to the risk of car doors opening, never mind it being less than a metre from the 'virtual kerb'. Also good examples of cars bullying cyclists 'into their lane', even though the guy was largely keeping up with the motorised traffic.
Off to survive the traffic now...