I remember when I first played this game on my brother in-law's Genesis console back 1996. Me and my brother in-law played together for about an hour. When he left, I played alone where I reached the fifth of the eight stages. My playing of the game was also the first time I played a Genesis. Prior to that, the only console I played was a Famicom.
Of all the video games I played, Streets of Rage has the scariest boss music I've ever heard. What makes it scary is that once you reach the boss of a level, the music for that level fades into silence. Then about 4 or 5 seconds afterward, the boss music starts out with a sudden eerie boom. The boom is then followed by things that sound like sirens, and beats that sound like screams. I remember times where I mute the TV before I reach the boss. If there's a scarier boss music, I don't know.
As for other aspects of the game, the control is decent, and the visuals are okay.