Watching it as a teenager back in 85 I can only tell you the reaction in the cinema was one of pure delight when Rocky came back in mid round with an uppercut to shake the man mountain that was Ivan Drago. It was a film to reflect the time, so of course it has not aged well, as some critics are quick to point out.
However, with great supporting cast, music that I still have on my Gym playlist and some gritty fight scenes, this is one for the must watch 80's movies playlist. You won't be sorry.