GT Sport couldn't be more different to GT6.
It is supremely polished. I'd even argue it's technical presentation and UI is a step above anything else we've seen from Sony's 1st Party. Their mastery of simulation physics (tailored for a console audience) stands well above the competition, and they have the most user friendly online competition, with systems that deliver clean and courteous racing in public lobbies.
Literally the only thing that let them down was the lack of content at launch and a failure to explain to the gaming public (and reviewers) what the target audience was. Since launch updates have been high quality, prompt, and addressed user feedback.
For me it is now the best Gran Turismo in the franchise. And it feels like we're only in the opening phase of what GT Sport will ultimately be. It's also notable how attitudes to the title have turned 180 since launch with it now edging towards the 5m sales mark (probably before the end of the year).
None of that means Sony shouldn't also develop an open world racer. It seems GT Sport has solidified itself as the go to sim in the console space. Forza Horizon meanwhile has usurped Forza Motorsport and is the go to arcade option.
Is that what GT fans wanted? And the march to 5 million is on the back of clearance prices.
It is a fabulous failure, as was Driveclub. But because Poly is Japanese, and Sony has to have at least one racing game, they wont close them down.