Animals is a really great work. May be one of the best.
As much as I've enjoyed some of his work post--Floyd, I haven't kept up with him as much. But I also kinda fell out of love with what Gilmour was doing, too: there was some really good stuff on Momentary Lapse...
I think, though, with olde British rockers, there comes a point where they stop being good at what they do out of reverence for trying to be good at doing what they did the same way they did it when they were better at doing it than they are now. (Ya, that's a tough sentence, but I promise it's spot on!
)