Depending on who you follow, there has been a lot of Twitter traffic and a lot of happy faces. What many of the pictures and Vine videos show is that the routes already look to be victims of their own success. There are long tailbacks in places and it is apparent that they really ought to be one-way tracks with the same thing on the other side of the road.
On many of the pictures and videos, it is also apparent that at times the cycle routes are carrying more people than the neighbouring and wider motorised routes, eg:
The routes are far from perfect. They seem to be too narrow for all of the two-way traffic and a number of the junctions need a bit of work. But they have already made a huge difference, along with the 'mini-Hollands' that have been built in a couple of council areas. I hope these things are built on and that in time we lose the 'super' tag and they just become standard.
The whole route can be seen here:
I should of course add that it could never happen here!