*Spoilers*
Definately better than the first two but 4, 5, and 6 are still the best. I agree the NOOOOOO was rather corny. I guess Lucas wanted to have Vadar say no just as Luke did when he found out who his father was?
My brother told me by the end of the movie, he was nearly sick of seeing lightsaber fights because of how many there are in this movie.
I think General Grievus was just another way to up the lightsaber fight by using 4 sabers. At first I thought a wheezing robot was pretty stupid till I learned that he was a living thing at one time, but I didn't like the way his heart simply hanging behind a few bits of platic.
Overall, very good but has its downsides.
~Mike