Dark Side- The Wall will always be the masterpieces they rightfully are. They also exist due to the contributions of the other three. I don't care for any of his solo work, really, so no loss there to me. I give him credit as an artist though, he rightfully gets the "genius" title for those four records, alone. The lyrics are a big part of why they are what they are. Despite what he says, though, so is the music. Even Animals and The Wall would be drastically worse without Dave, Rick, and Nick.
In fact, I would say I would like Animals just as much as I do now if Dogs and Sheep kept their original lyrics and names (You've Got to be Crazy and Raving and Drooling). The best parts on those albums imo are the spacey keyboards and Gilmour's guitar.
Anyways, fuck Roger. The Wall was a killer show in 2010. Thanks for that, dickhead