Brutally tense but such stupid people

Rating: 6/10 (3 April 2019)

One the one hand, it is a very powerful drama. As the violence escalates, so does the suspense, and the interspersing of real news footage from the actual event (I assume) is a nice touch.
But besides the main characters being uninteresting, I've never seen a more stupid bunch! I can't speak from any personal tragedy to what I would do in such a situation, so I mean no disrespect to survivors of extreme violence, but these people act so irrationally that you'll feel like they deserve it. Some just boldly make their presence known instead of remaining in hiding and waiting for the coast to clear. There are seemingly plenty of unwatched back exits (a handful of cops eventually enter through one), but the victims decide the best course of action is to flee across the hotel from one room to another. In the meantime, a couple of gunmen are going down hallways, knocking on the doors and subsequently shooting the occupants when opened. Apparently no one can hear the stream of gunshots outside, but can immediately respond to gentle rapping at their door. And since peepholes don't seem to exist, it's common courtesy to just blindly open the door to strangers without inquiring their identity/purpose beforehand.