I watched all six movies during Easter, and I have to say there's a lot of silly crap that makes no sense in the original trilogy as well. Storm troopers are completely laughable, ewoks are as silly as Jar-Jar any day of the week and the fact that the death star - a space station as big as a small moon - was blown up by a couple of torpedos shot into a two meter hole is mindnumbingly stupid. And that's just the tip of the ice berg.
The truth is, none of the star wars movies has a good script. The Han Solo + Leia romance is terrible. Honestly. Yes, Padme + Anakin is probably even worse, but both cases are so bad they make most game romances seem solid, and that's saying something. Speaking of Leia and Padme: They probably have the thickest plot armor I've ever seen. They're practically standing out in the open again and again without ever being hit by anything.
At any rate, my point is: It was never about great dialogues or deep characters. It's about the setting, and I still love the setting. The Jedi vs Sith, the Force, the different species and planets and what not. I think it's fantastic.
All that being said, there is one thing in the new trilogy that makes it worse than the original, and it's not the dialogue or plot holes or characters, as they're pretty much equally bad. It is.. *drumroll*.. midichlorians. Holy Moses that one is bad. You can just do a midichlorians blood count to determine how strong someone is in the Force? Really? That's a setting breaker right there.
I prefer to simply ignore that scene and the existance of midichlorians whenever I read, watch or play anything star wars.