Solarized is fantastic. Perhaps I'm fickle, but I tend to like to change my theme every few months, and relatively few themes are as good as Solarized when it comes to supporting so many applications.

But I agree that the quick and simple install is a huge plus. Perhaps in the future theme authors could use a tool like themer to generate their themes rather than each author individually spending time figuring out how to apply their theme to a particular tool.