Haven't seen this one yet, but the video/trailer they had during the pre-show was a slap in the face of traditional GT fans that had been waiting for a new GT game on PS4.
Basically saying: "You know all that stuff that you grew to love about the GT games, stuff that made you a fan in the first place? After doing that for 6 games we came to the conclusion that it sucks and you guys didn't know any better, try out something with real substance in GT Sport you simpleton"
So yeah, for folks hoping the delay added in a traditional offline career, forget about it.