Portishead's new album

Portishead's new album isn't good at all. What is the deal with all these diminished or inharmonic Chords. They are great musicians but it's not what I was expecting from a minimalistic band. It's so full of pads and drums. They are either running out of ideas or they want to make another progressive change in the trip-hop music.
Every famous musician has made just few influential pieces which is fairly enough so does Portishead.