I think the Polestar 2 looks fantastic. For me it's an insta-no however because it doesn't come with the supercharger network behind it. Having come from a PHEV into my 3 I know how bad the third party networks are re: reliability, and I just wouldn't chance it yet. In a couple of years, it might be an entirely different proposition.
re: build quality, quality control does seem to be the problem. My 3 has a very very small paint blemish but is otherwise spot on, even panel gaps, no rattles / creaks etc., but I have seen some cars that are pretty atrocious.
I have also experienced it on my hide, problem is most ChadeMo and CCS stations have 1-2 outlets and about 50% of the time are out of commission, some get vandalized when near ghettos. We have had some very close calls, the lower trunk space in my MS is still filled with every 220V US adapter on the market along with a 25' ext. cord and waterproof connection box.