Just saw it last night - LOVED it!
Obviously there are some scientific inaccuracies: dust storms on Mars wouldn't blow people over, I'm thinking a powered USB port wouldn't have the oomph to blow up a bomb in a steel container, and I remember Pathfinder wasn't attached to parachutes. BUT the
spirit of it was very much what I relate to as a former scientist who knows quite a few engineers. (Unlike Tomorrowland cough cough retch
I hated that movie.)
We listen to music, we talk to ourselves, we try to make things light so the gravity of what we're working with doesn't overwhelm us. Ridley Scott decided to gloss over the heavy stuff, but Mark did spend two sols doing nothing before decided he "wasn't going to die here" and then getting to work. Once a scientist gets to work, there's nothing much that can stop us.

I was a pretty poor scientist in the end (left the field entirely) but even power outages in the lab didn't stop me!
I DIED at the poor nerds at JPL going

at the impossible timeline they were given. The guy writing "NO" on his notebook killed me.

And the cardboard replica of the lander? Gold! And there IS a stigma against botany, that it's not a real science.

(Well, at least in terms of the hard sciences!)
What surprised me is that Ridley Scott gets right in on the action, so you don't actually feel that much of the crew camaraderie before the s*** hits the fan. But as the movie went along, the continued concern of the crew was clear and you do start rooting for them too.
What was also hilarious is that I could totally tell that the older Chinese scientist was actually not from the mainland because of his heavy accent in Mandarin. IMDB says he's from Hong Kong, so he probably spoke Cantonese natively. Just something random that took me out of the movie a tiny bit, but HEY it wasn't gobbleygook. LOVED the shot of the Chinese astronaut at the end with the next Mars crew. It's awesome that the event brought the two countries together.
Loved, loved, LOVED that the entire movie is basically people working together with their own agendas toward a single goal. That's what science is about, folks.
