Difference between the christmas carol book and movie

The movie had a few scenes that were just made for the 3-D effect. All that sliding around on the rooftops and gutters and sewer pipes on the ice... pure Hollywood time wasting stuff. 

I have read the book 15 times. I bought the CARREY film for my children. If you will give me a day or two, I will watch it again and make a long list. editing this maybe Monday (come now, Christmas is on Sunday..) 

Oh yes, there were NO scenes with mice on the floor in the original story. 

A  documentary film  is a nonfictional motion picture intended to document some aspect of reality, primarily for the purposes of instruction, education, or maintaining a historical record.example: farenheit 911

B) 1920s .. is the answer