Yoda is awesome?
You seem to be on the same trail as we are; we just watched it last weekend and I won't be surprised if we watch Jedi today. I think the whole climax with Luke and Darth Vader, and the downer ending, are really what people get on about with Empire. The characters get to flesh out a bit as well, and again, Yoda. Personally, I always felt the first movie was the best. It's tight, it's interesting, and that's probably why I've watched it many, many more times than Empire and Jedi combined. You also have to forgive Empire a little in that it's the middle of a trilogy, and those always have a rough time.
You seem to be on the same trail as we are; we just watched it last weekend and I won't be surprised if we watch Jedi today. I think the whole climax with Luke and Darth Vader, and the downer ending, are really what people get on about with Empire. The characters get to flesh out a bit as well, and again, Yoda. Personally, I always felt the first movie was the best. It's tight, it's interesting, and that's probably why I've watched it many, many more times than Empire and Jedi combined. You also have to forgive Empire a little in that it's the middle of a trilogy, and those always have a rough time.