Ok, so if you think that Rockstar are using smoke and mirrors to pretend to have ray traced GI and and reflections, then we can wait until the game is out to revisit the discussion.boy, you're using a game that its not even out yet and you think its a matter of being positive or negative? seens to me that people are just in full denial right now
there is no such a thing of "not being cheap", we're talking about simple economics here, depending on the price point we're talking about few millions units sold at best, how does that low install base would be able to sustain an AAA at 100 million budget even at 100$ full price? it would be a tremendous risk to launch a game for that
And I expect that there will be an extensive cross-gen period, so developers will have access to the combined PS5 + PS6 install base. For the purposes of our discussion, that should not prevent "full RT" from being enabled in PS6 titles, as it is already present in PC releases of current gen console titles. Also Sony will want to encourage PS5 users to upgrade.