I came in to this as someone who has never seen Breaking Bad. Netflix gave a recap of the series that gave me some info on what had happened previously.
As someone with no prior knowledge of the story, I was able to easily work out what was happening, However, a few scenes were a little bit lost on me. The problem I had was there wasn't much of a plot and felt it was more like an extended TV episode than a film. Still enjoyable for what it was.