Saw it on fake IMAX. It still looked pretty good. More movies need to use up even the 16:9 (give or take) ratio of the liemax I think all the outdoor scenes took up the whole screen and look amazing.
I got sucked right into it and found it very tense. I completely agree with other comments. If there was CGI I couldn't spot it. CGI in modern films usually takes me out of it. 90% of the time you can spot it and your brain knows its fake. They must of used lost of practical effects in this movie (or pretty good cgi) because my brain didn't register anything as fake.... which kept me very immersed in the experience.
I got sucked right into it and found it very tense. I completely agree with other comments. If there was CGI I couldn't spot it. CGI in modern films usually takes me out of it. 90% of the time you can spot it and your brain knows its fake. They must of used lost of practical effects in this movie (or pretty good cgi) because my brain didn't register anything as fake.... which kept me very immersed in the experience.