What an incredible disappointment.... The 3d and effects were decent, even the aesthetic and characters were fairly well done, but the plot was horrible! "The Chronicles of Narnia" and "Alice in Wonderland" do have their similarities, but that doesn't mean it's ok to combine the two. The story doesn't have to be turned into an epic adventure in the vein of "Lord of the Rings" or the aforementioned "Chronicles" to be intriguing and stunning. In showing scenes portraying portions of the book's plot, I found myself thinking, "oh, that looks like a good movie, can we watch that instead?" In short, the only way to rectify the situation in my eyes is produce prequels in the forms of the original "Alice's Adventures in Wonderland" as well as "Through the Looking Glass." I've always enjoyed Tim Burton and his typical cast of actors, but this was a huge disappointment for me.
Anyway, I'm rapidly losing hope in big-budget mainstream Hollywood and am dismayed that they're the only ones capable of taking advantage of current stereoscopic technology in film-making. "Tron" looks pretty decent, though.