It looks a bit like a new 530e I had while my car was having some warranty work done, it was an M Sport Pro (so has the black grille with the lights around the edge, which I don't dislike).
This one was adorned with about £10k of stick on M performance carbon fibre bits, and expensive wheels.
Despite the challenging looks at some angles, it rides very nicely and is more hushed than my current G30 LCI and the interior is quite good. However, the entire car is less tactile, you are never going to convince me that pressing a touchscreen is better for adjusting the climate control... They've also removed the adaptive cruise settings from the steering wheel, so now you have to go into options on the touchscreen to adjust the distance, which makes no sense.
It all feels more modern, but it also feels a bit naff in places. The specs are a bit of a mess too, you can't have full electric memory seats
at all without spending £5k on the Comfort Plus pack, which is just crazy.
I certainly wouldn't fancy spending £65k~ for a decent spec 520i... I'd consider one in future though.