I still think PostScript is good (although I had some ideas about how it could be improved, some of which are: allowing automatic allocation for some things by passing null instead of the object to store into, allowing setting the encoding separately from the font, a resource for environment variables, two-way communication with external programs, alpha transparency, FFI, magic dictionaries, etc).

PostScript can be used with or without graphics; I have used it in both ways, because I think PostScript is not a bad programming language, and has many advantages.