It runs ok for me on a 3080 at 1440p. I get the odd big stutter but nothing I wouldn't expect from early access day 1.
I think the base is there for a good game and it has by far the best-looking and most detailed environment I've seen in an online shooter, first game ever where the grass/vegetation draw distance seems to just go on forever.
They need to flesh it out massively over the next two years and decide what route they want to take, personally id be all for a shameless Tarkov clone only with good engine/netcode and sound that isn't completely broken. That said I feel the devs haven't actually figured out what they want it to be yet, it will probably have limited shelf life if it's mostly based around going around shooting AI and there is no real gear fear.
Also interesting to see people saying they couldn't find PVP given the playtest videos from a couple days ago had nonstop hectic pvp to the point where the players were saying it needs to be toned down a bit, perhaps this is because all the streamers were in on where the PVP was going to take place (for the sake of marketing the game)