I never understood what's wrong with the prequels, and I'd like to find out.
Echoing @Null, @Phantom42 and @Keen; Whilst this isn't an appropriate subject for a site question (too subjective, too broad, too-opinion-based), it would be an excellent subject to bring up in the Mos-Eisley Chatroom where there are no proscriptive rules about on-topic conversation.
Assuming you go the chat route, you might even like to try to create an "event" by getting people to attend at a specific time to discuss it or, if you have sufficient rep, by creating your own dedicated "Why do people hate the prequel trilogy" chatroom (which you can then publicise on Mos Eisley).
I for one would be happy to attend an event or visit your chatroom to explain
why I hate Jar Jar what I dislike about the films.