FM Stereo... flat as a pancake???

I've been playing with my  N E W   SDR Dongle, the Funcube Dongle Pro+. Lovely bit of kit that enables me to listen to just about anything from approximately 150kHz right up through 1.9gHz. This is just a screen grab of KISS here in Bristol showing a totally uninspiring waterfall display of the stereo signal... notice how flat it is, full of over processed and boring music... nuff said... the SDR# software also decodes and displays the RDS embedded in the signal... nice... now I know who not to listen to!