However there is a nice wide cyclepath next to the road. So...?
If width were the only determinate of quality, then that would be grand.
What I can't tell from the photograph, though, is whether usage of the shared pavement requires giving way to every side street, or worse, dismounting at every junction. Nor do I know how the shared pavement ends - with a nicely graded and safe return to the carriageway, or with a "cycle route ends" sign at the next junction without so much as a dropped kerb.
I am, however, pretty sure that the bus and taxi route doesn't need to give way, joins up with the main road sensibly and doesn't involve bouncing down a kerb!
Of course, first time use of all UK cycle infrastructure involves this gamble - it may be fine, but it may be dreadful and better to stay on the road, and if you're making good and safe progress on the road, the gamble isn't always worth taking.
Robert
(revealing his resigned-Vehicular-Cyclist-wishing-it-were-"Dutch" complexities...)