The Greatest Store in the World” is one of those films you can finish watching and look back on with a smile later on. What this film does is take a somewhat dramatic plot and turn it into a bittersweet tale with occasional laughs that a family can watch together. Like “A Miracle on 34th Street”, the film presents a large store so big it’s capable to house a small family. Dervla Kirwan plays Geraldine a basically free-spirited mother who uses the store as a home for her children and quite cleverly is able to dodge security guards, the doorman “Mr. Whiskers” and the stores snoopy Santa and his elf who swagger around the store bothering people.