CNET UK:

Lucasfilm has done a smashing job on Star Wars — it’s easily one of the best post-3D conversions I’ve seen. The key to this is that most of the 3D effects are relatively subtle. In other 3D post-conversions, the makers are so keen to make it clear it’s in 3D they make the effect too stark.So is it worth paying to see?

At this point, is there any point in even discussing it? If you’re a fan, you will, if you’re not, you won’t. What’s interesting is kids today won’t get to see the series the way we did (out of order) so it will be an entirely different experience and story for them.