Let's not start an endless debate over which Floyd album is the best, worst, and 3rd from the bottom. Though Division Bell is pretty weak
Seriously, though, from my perspective, Roger Waters' angst just continued to grow exponentially from Animals on, and I personally got really tired of it. While there are certainly good moments on later albums, to me there's little excitement about a new 4 member Floyd album. BUT, I'd love to be proven wrong. When the 4 of them clicked, they put out some of the best music ever.