I did like the movie, but the acting was a hoot! We laughed our way through many of the lines. However, it was fun, certainly not meant to be taken as serious theatre.
I do say that Anakin was not believable at all. He was a cute little kid and it ended there. I don't think I will be able to take Darth Vader seriously ever again!
That's the shame of it. In the "tragic" scene where Anakin is reborn as Lord Vader all I could think was, look at that dork in the oversized Vader helmet. Then when he screams NOOOOOOOOO! . . . I freakin' lost it!