The guitar riff in New Gravity is the same as the one from one of those collab tracks (the 3rd album I think). It’s a banging riff so on the one hand I’m glad it got a full song but it’s disappointing that he just recycled it.
Also Smells Like Teen Spirit is a cover (as you might expect) and ONE OK ROCK did it waaaay better years ago on the tribute album. Not to mention that SUPER HERO is the third time he’s recorded that track.