I think it is cool to go against the grain and have a PS1 rather than something with brush aluminum plates... it adds to my maverick image with my friends!
I think it also looks "good" sitting on the same shelf as thousands of dollars worth of high-end gear...for the same reason! Perhaps the knowledge and perversity of using a 15 year old child's toy as a bonafide front-end source adds to its surprisingly good sound.