I saw Kingsman: The Secret Service with British hottie Taron Egerton instead. I picked up Fifty Shades of Grey at the bookstore and opened to a random page and immediately saw something about being spanked, so I put it back down...
The movie sucked tho. The book was so much better. I wish I didn't waste my money on this but now that I've seen this, I know I won't be seeing the next two films for sure. A major disappointment.
Not surprised to see this doing excellent. Kudos to the actors and people who worked on this project.