My first City game was 86, and I've witnessed some truly shocking games over the years, some of which wouldn't look out of place in a local park on a Sunday morning (especially the pitches).
Across the board the levels of skill that most players possess are a million miles away from the skills most players from the 80's. Yes there were skilful players in the 80's, but most were bang average at best. British players mainly focused on strength and fitness, and anyone with flair or skill could be fully expect to be kicked out of the game by half time.