I get why everyone is hating the game but its not all that bad if you can sit down and really look at some of the small things they did you would not hate it that much and some things I wish they did with the game.
1)I love how I can see the bullets fly and lose speed and drop in flight shooting walls and concrete and water you get that blast and impact from the rounds.
2)Gun play is not all that bad I loved shooting and then hugging the wall to lean without having to press extra keys/buttons.
3)Playing with a full game with friends was also a blast we made it fun turning up the difficulty and going in loud we really got that we are going to die moments.
4)Also making my character look unique from others I think is also great.
5)Driving past the patrols was fun but I wish there were more them not seeing me and my friends in the car really made me feel like oh SH** sit in the seat we are in another country all alone out here and they outgun us lets just chill and past them so we don't get our selfs killed.
6)Please add in more lines you hear the same ones over and over again.
7)WAY TO MANY REBELS my god how I wished there was one car not three.
8)cars make no loud BOOM and BANG noises when you jump off a cliff with them it more like pew pew you crashed.
9)Please look at the skills there not all that cool its like oh cool more ammo and hey you can fly the drone more (I never even used the drone no point).
10)Sadly the game is to easy I found myself one tapping everyone on advance in the head even without the suppressor on you can stealth if your fast enough the AI is super stupid and just stand there like huh a gunshot kind of like skyrims who gos there.
11)Also the game is and will repeat itself I got ever gun and gun part and did all missions and found myself doing the same thing over and over again fly land kill get.
BUG TIME!
While playing I did come across two major bugs that made the game not as fun.
1)The grenade glitch was a killer This is done when you try and throw a grenade to fast and nothing comes out resulting in you the player getting stuck in the animation and just running around getting shot at before it fixes it self.
2) Aim bug and I know a small fix for it while aiming in the crouch position if you got downed and got back up and crouched it would be the standing aim so the camera would be weird to fix it you had to run to cover and do the right click lean around the corner to get it back to normal.
Small bugs
co op suppressors not working
flying people and cars also
I joined my friends game and he was flying he was just running next to the chopper and the blades were not moving
car radio not working after some time.

All in all these are the things I liked/hated about the game and I don't get why people thought this was going to be some game changer game but please sit down and really look at the game its not that bad that people are making it sound if you can pick the cool/good things about it
I rate it a 7.5/10 for the fun it brought me and my friends.
BUT PLEASE FIX THE BUGS LISTED ABOVE.