good, as a personal experience:
Indeed the game presents some bugs today two days after New Year, until now I had problems with the FPS in locations with very high population density or cars texture after giving many turns to the graphic configuration, I had no idea of what were the reasons for the game to randomly run better in 4k in full screen and other times at 2k in windowed borderless mode, it was crazy, I have a Threadripper + rtx3080, at first you have plenty, if you play RDR2 or any other I am currently playing on the market, you will not have problems in full setttings ... because with this one if?
Beyond those FPS in open spaces, the same thing does not happen again ..... my problem is the SSD, there is a playability option that is "slow hard disk mode" ... I activated it and as a cure, the Stable FPS, rough driving yes, apparently I have been lucky and my vehicle never flew off or buried alive underground as seen in many videos.. but fluid, today after 3 weeks I have been able to play enjoying the physics and movements of the vehicles, the motorcycles are crazy, someone has noticed how the axle of the front wheels rotates one of those .. "things" ?, it seems ff7remake in the part of the dance with the motorcycles.
I bought a new, more modern SSD as it seems to be damaged somehow and now the game is just great, a friend with an rtx 2060 has replaced his HDD with SSD and the problems have simply disappeared ...
The conclusion is the following, it is a very very demanding game with the hardware that launches it, I am a gamer and I consider that it is even a bit too demanding, a simple failure, a piece that does not have the speed of mb / s and the executable will go to waste, failures not only come from a bad configuration, when an application does not have the data it requires when it requires it, it will cause failures that are impossible to predict.
Then there are all these failures, cars that do not brake on a curve, npcs with the right configuration to breathe and move ... more than failures is absence, something that can be corrected with a few months of work by the company, for example the police, It is just sad, but the star system, search, and appearance are there, very similar to titles like GTA V, just need a little more work, teach your sheep to drive and react in other ways than freeze and fall to the ground.
if I stop to see the work done and not the one that remains to be done, this still has no comparison at the game level, you have FO4 yes, or Skyrim, yes ... but after years and years of mods, apparently nobody remembers that when it was launched it was just nice graphics with THE SAME NPCs from the last years, clunky menus, and sad combat system if it had no add-ons ... I would say that even more silly in some situations, for me, this new platform; Although much content such as "just walk simulator" or "date simulator" is missing, which is not part of the final idea, IF need a more refined behavior of the population, a ... finished police, etc ..., it provides to gamers and modders who want to investigate the possibility of something much deeper and more beautiful than what they could create in those other engines, to be able to do it without limitations