The day I bought my Wii, I went to the local rental store and this was the only Wii game they had available. I had heard of the movie, but didn't even know this game existed. I decided that I would rent it anyways.
I couldn't have regretted it any more. The game has a decent story to it, but the controls are absolutely terrible. You get to play for about 10 minutes at a time and then watch more of the story unfold. Because the controls are so bad, you will spend most of your time redoing parts of levels after your character doesn't respond the way you were expecting.
If you do decide to rent this, you may want to pad your walls because you will feel like throwing the Wii controller against them.