I have been waiting for the release of this film since it's announcement and I have not been left disappointed
From the very start of this film, it grips you with a well choreographed action scene steeped in an knowledgeable amount of realism you don't see everywhere and the rest of the action in the film follow suit.
The story is easy to follow and straight forward but is by no means lacking, every exposition through dialogue or through the scene feels natural and each scene leaves onto the next leaving the former with distinction.
The cast are brilliant although the dialogue between them is mostly kept brief it's perfect for the setting and keeps everything left to the point. The scenes where Russian is spoken it never feels uncanny and it feels like it really made a big difference. The sets and locations feel like you are in the Exclusion Zone and help you place yourself in the setting.
The costumes and gear are a bit clean especially for the Monolith agents but the gear and weapons feel appropriate and the vests and rigging look full and like they are actually being used properly.
The whole film had me gripped tightly for the approximate hour it took to watch and I will watch it again. Massive props to all the crew for all the hard work they put in. It has paid off, I want to see these folks succeed and move on to bigger things.