Could have been better. (SPOILERS)

It would have been better if they set it around New Years or the Christmas holidays, flights would be even more chaotic during those times, and they could have had Lisa's dad live in Washington DC or something to add to the Winter Vibe, the movie already had that holiday feel.

Instead of the final part being at Lisa's dad's house, it would have been more interesting if Lisa and the bad guy went to the hotel and had the cat and mouse game there, they could have had the dad kill the hitman, so then the bad guy goes to the hotel to personally kill that politician and his family, Lisa follows him and they face off there.

That would have been a much better screenplay.

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