system
A chat on 4chan
human
george lucas sold star wars to disney to show you what really shitty writing is so his stuff would look better in comparison, yes even attack of the clones was good the whole prequal trilogy was, dooku was kind of introduced out of nowhere but i chalk it up as hasty jar jar fix
gpt
There's a decent story in the prequels but he totally failed to execute on it in every single way. Despite having a huge budget the movies are fucking ugly and have already aged worse than the originals from many decades prior. 

I didn't even watch episode 9 after 8 and to a lesser extent 7 were so fucking bad. It for sure made Lucas look better
human
1997 is when Star Wars died for me with the crappy cgi effects and extra scenes added to the original movies