Too extreme and off formula

I'm a sucker for a good x-mas movie, maybe more so than most, but good grief it has to at least try and make sense. Little chemistry between the leads hurt, but then throw in a complete 180 with the main character with just 15 minutes left in the movie and it just didnt work for me. I mean one minute she sounds excited to be working on Christmas Day in order to further her career and ninety seconds later she threw that aside for life in small town USA.

Sure everyone knows the change is going to happen, but it has to be somewhat gradual. And once again with the leads, but come on, some successful businesswoman and a local security guard? Defies belief. All around weak effort.