6:00 P.M.

Immediately reminded of the gut wrenching helplessness that comes from not knowing a loved one's condition. Dr. Robby "Carter" pushes through and proceeds to inform, pump up, and prepare his staff while also calming them before the storm. When the aftermath dance starts you know you are in for a helluva episode. All involved are firing on all cylinders. Primary scenes are visually engaging, and masterfully performed. Even the margins and backgrounds are bubbling with excellence. The entire rollercoaster ride ebbs and flows through a sea of blood, guts, and human despair. The payoffs are the saves, the improvised miracles, and the occasional chuckles. So. Well. Done.

God bless those who live the daily realities that feed this fiction. Outstanding episode of a great show. Thank you for tonight's beautiful chaos.

Never seen such a good representation of ER on a fictional show ever before. The pacing, the accuracy is spot on and most practical effects are more than moderately realistic looking except the GSW tend to bleed a little more in real life in most cases, some chest compressions still look a little unrealistic but it's more believable now since the doctors and nurses are getting exhausted. The acting is phenomenal on all parts, the composure and professionalism is spot on. Without a doubt the most bingeable series I've seen on Max for a while now. Every character brought their A-game and I think everyone interested in medicine, nursing, EMS and in fact most adults should watch this show to give them better perspective into emergency medicine since almost everyone will have at least one experience with the ER in their lifetime.

I teared up nearly 3 times, gripped the remote and yelled "Hell yeah" every time they saved someone. One of the episodes of television I've seen in years. My best friend is an ER doc and it made me want to call her immediately. Just when you thought the show couldn't get any better, this episode takes you to a whole other level. I think I'm going to need to watch it again to catch all the details and I literally can't wait until next week for the next episode. You'll love to hate Javadi's mom. Dr Robby as always is terrific, but the newbies really shine as does the nursing team. It is a Must watch!

Best episode so far for an incredible show that's been packed with great episodes all along. The overarching stories have been coming together the past couple of episodes and the tempo never flags - things are getting even more intense. This episode reminds me of the power of human collaboration, people working together in the face of a terrible disaster. Overwhelmed and out of resources, the doctors must improvise their way through the chaos. There's nothing quite like the humanity that can arise from tragedy, the brilliance of human beings working as a well oiled machine. Bravo to everyone involved in this top notch show.

I wish this episode was 3 hours longer. As an ER trauma nurse in my past this show is the most realistic inside an inner city hospital experience I've seen. It's gut wrenching to see an episode start off slow and devolve into chaos so quickly as they work to save people from the mass shooting. Obviously a lot is embellished for the sake of viewership but not in an overly ridiculous way. The running out of supplies, running out of blood, and confusion of it all playing out was very well done. There was only one brief scene addressing family members and their reaction to the shooting but I'm sure we will see more of that in the coming episodes.

Very well done. Great job to the producers.