I prefer his slower stuff, Ghost, scars, fighter.. but yes, all of his stuff is good.
I just can’t get in to novas voice. I have some hearing damage so I think her voice is in that band that doesn’t make it though well... she sounds “weird” to me.
She's a very talented young lady. She usually directs/produces his music videos, and her talent shines through. That said, I do agree that there's just something that feels off about her voice. Only time I thought it worked was on the song they did, "Bad News", way back. They put her voice through auto tune and it sounded a whole lot better/stronger.