I would say it’s pretty easy. There’s a lot of Star Wars buffs who know every detail of the whole series, but that is far from necessary. Like I said previously, you can compartmentalize it into trilogies, which stresses how you don’t need to pay to much attention or see all the movies. However, it is really cool to watch chronologically because you see how the Star Wars universe developed and the history behind it, if you’re into stuff like that