I'm tired of the boost games.
I know they're popular. I know they perform well. I know it makes business sense to keep making them.
But I just miss when 3D Sonic was more of a traditional platformer and not a platformer/racing game hybrid like it is now. I also miss having other playable characters in the 3D games.
None of this is to say what Sega objectively "should" do. Just that I don't find the boost formula appealing or the fact that nobody other than Sonic gets to be playable in 3D platformers anymore.