The only reason this movie does not have 5 stars is because it’s not quite up there with Godfather and Shudder Island. Greenland is a must watch and will definitely get your heart pumping. The acting is incredible, and really makes you think this natural disaster is actually happing. *SPOILERS* the son is diabetic which, yes, is most common in natural disaster movies. But then again, the movie wouldn’t be as thrilling without it. The scene where the Mom went in to rob insulin from a pharmacy was accelerating and stressful. The family eventually makes it to the bunker but it was in the nick of time before the biggest shard would land very close to them.