Controversial. One thing most people agree on is that he is one of the greatest drummers to ever pick up sticks. And he didn't take over song writing from Gabriel, throughout their career the 3/4/5 of them have all shared the song writing - either alone or in various combinations. Not like Mike Rutherford didn't dally with pop music in Mike and the Mechanics - they all went that wayTurned Genesis into a soft rock pop band so not a fan.
They went down hill the moment he took over as singer/songwriter from Peter Gabriel, although a couple of albums were decent at the start, notably A Trick of the Tail.
He's not even that good a drummer.
