So I went and Saw Oz yesterday, in 3D, because my Theater only had it in 3D. I have to agree the Still had the same issues of eyes watering no matter how I had the glasses, aligned with my glasses. Same as always.
The Movie itself was good. Really predictable, but most family movies are, and I did like the world and felt it was decently acted.
I will have to admit thou the 3D used in the movie is well above the 3D i was used to seeing. Particularly the opening sequence(First 15 minutes), and stuff like the snow scene. If I didnt have so many issues with the technology personally I would say the 3D would be THE way to see it.
I've never read the Oz series and the movie made me want to dig a bit deeper, unfortunately I'm not sure how much the movie was based off any of the books.