There’s no space to pass – its pretty much one-bike wide if the front rider is in the middle. Perhaps this is a way to stop shoaling, or to impose a linear line order ?

What happened to the contraflow lane originally in the plans? Perhaps the narrow bike lane is to discourage this ?

Curbs/Kerbs and wiggles sneak up on you and have become a hazard in their own right rather than a simple separator. Same goes for the "peninsulas" that poke into the parking lane, and the raised areas by bus stops. Someone’s going to come a-cropper on them!

Also notice in your first photo there’s a slippery metal plate right on the wiggle. Great for an adrenaline rush if your tyre slips on the turn! There’s a metal lid right outside Knox Church that does the same to me if I’m not looking for it.

Bus stop confusion – have you noticed that bikes have to give way to pedestrians in the boxes by bus stops?

Pedestrians don’t get it – they’ll blithely wander up the "funny footpath" and the tiddly/merry/drunk ones are unpredictable. Meanwhile your bike is hemmed in by the kerbing.

Traffic lights – the danger of a left hook still remains – the cycle traffic lights are the same size as the car ones but are 80% blacked out to the bike silhouette making them harder to see. TBH I biked down Tuam street a couple times before I even realised the bike controls were there!

So its a positive step forward and better than nothing, but plenty of room for growth too.