The movie "Avatar"

I am going to hang out with my close friend on Christmas day.
We are going to see the movie after the worship in 'SeoBingGo'.
My friend said, "We should check a movie ticket in advance because of Christmas day!!"
I thought it's not important thing but I was surprised that they were sold out.
I barely bought movie tickets "Avatar" in 3D theater.
The prices of tickets are extravagant!!
There is 13,000 won per a person. GOD!!!!!! -_-+
Anyway, I read some that movie reviews and blogger's posts.
So many people said that the polt and computer graphics are fantastic.
Please.. I hope that the movie is certainly worth what I paid for it.