Pros: Very immersive and fun experience. If you like zombie games then you will LOVE this game. Every time you shoot a zombie you can see the damage done to its body(kind of like Doom Eternal) and whenever you leave one trapped in a room it will push the door open. The attention to detail is amazing. The story is also very good, you will become very attached to the characters over time and it will start to feel like they are real. That is how immersive it is. The puzzles are pretty fun too ( anything from trying to figure out codes to running around looking for parts). The sound design is phenomenal too. You can hear every zombie moan, distant sounds, creepy music, etc. Really this game has it all. I could go on and on about this game but I want to keep this short. Basically if you like zombie/survival horror and immersive gameplay then this will blow your mind. Highly recommend 5/5
Edit:
Also forgot to mention the graphics, they are amazing too. Most things look very real. You can even see the little hairs on the zombies. Soooo cool. The only thing is that the people do have a little bit of uncanny valley going on.
Cons: You need to watch out for your health and ammo. Ammo needs to be used sparingly and is very, very hard to find. Heading herbs herbs should also be used sparingly (only use when it says danger). It really emphasizes that you are trying to survive (not really sure if this is a con but..)