I haven't reached a conclusion on this album either way. I'm currently listening to the 3rd disc in the deluxe package - interesting.
I think Wilson's work with the King Crimson reissues has obviously touched him, and contributed to the Weather Report vibe that exists on some of this. I'm not sure that's his forte, but then he's always been sort of a consumer of other sounds that filter their way into his music.
As good as the music is, generally, I could see an argument that Porcupine Tree's last few albums haven't really carved much new ground, either. Though he has advanced every couple of releases in the past, maybe what comes next will be that next step.