Personally I really enjoyed it. Although it could have been a much better script, it's still a very good movie, and much better than the likes of Episode 1 etc.
I think perhaps it all depends on what you expect from it. I went in with a blank mind, rather than expecting something. A lot of people seem to be suggesting that it is a poor version of 'A new hope'. I agree it is quite similar, but it is also very different.
Anyway, pointless jabbering done. For those who are yet to see it, enjoy it.