I haven't messed with them a ton. I am running a mixture of medium and low settings and getting 35-40 FPS. Battery life is about an hour at full charge. It's playable and fun but hopefully they will have some optimizations eventually.
It has one gigantic feature missing, VR. I'm still playing DR 2.0 and won't buy WRC until it has feature parity.
Oh noes they didn't get 250 million. Don't make that part of your anti Krafton argument.