My impressions so far:
City detail surprisingly good. I watched both first 15 minute videos to check if the cars at the start were scripted, and i'm pleased to say that they weren't. Mainly the colour is different, but it isn't the same car, which gives me hope if you do generally just walk around the city it will be that busy, and not only like it for that scene.
Beside the pop in, I think it looks very good, city wise. Lots of cars on the street, and this time at night the buildings look so much better, every light on at it really fits the NY vibe. That Empire State Building though. The Oscorp tower isn't the one from the sequel, but who cares since they're basing it off their own universe and they already changed the building once from that brick from the last game.
I don't care about the fighting, to me it looks the same as last time which isn't a bad thing. Not too fussed on this part.
The swinging is the only real problem right now. It looks way too slow, and i'm hoping this is because of the upgrades. Hopefully toward the end of the game the swinging looks so much better, because right now it feels a bit like you're on the moon with barely anything keeping you to the ground.
I can't wait to see how it will look on my PS4 at 1080p. For £40, very good buy I think.