When I read the summary, I was intrigued. Romance with a bit of science right? The romance is simple, guy meets girl, falls in love, takes her to meet her parents. The twist is great, looking at Harrison Ford just widened my eyes so much. The ending probably could be better, all this while she just needed a defibrillator? That a bit hard to swallow. They've focused more on the romance part than the science which is fine. Overall a decent watch. Blake Lively could've done more justice to her character. She fails to portray a character who's lived through some of the most fascinating events in history. Michel Huisman is good, Harrison Ford is intense. I'd give it a 3/5.