I liked the last album. I'll agree letting Sergio go was a mistake, his playing was perfect for the bands overall sound.
Steph knows more about this than we do, he's been around the globe dozens of times, he knows it's flatter than his guitar tuning. Seriously though, the man smokes far too much weed and it's scrambled his brain. I met him a few years ago and hung out with him and Sergio for half an hour and Steph is fried in the head, I've no idea how he can still play.