Your right, but I did notice it is not bad because since Christmas is full of colors. It does bring that Christmas feel to it. Your right not all black and white films should be colorized. Except this colorized version and even Miracle on 24th Street does give a Christmas feel to it that either way it does not make a difference.
It's MIRACLE ON 34th STREET and yes, that could have been made in color, but I still HATE the colorized version.