Simply put, it's worse than Duke Nukem!
A completely unstructured tiny storyline, weapon aiming and character movement which make me believe your character is in a permanent state of a hangover, and completely unessasary features.
Having to continually hit 'F' to open a door which has absoloutly no baring on the game or story (ie, you just need to open it, theres no hurry, the ceiling isnt collapsing, no one is shooting at you, but you still have to sit there tapping away at F to open it!)
You dont see/feel the perks you earn through the game make ANY difference. (and WHY when i kill a guy who has great shielding tech, and steal his chip, do i not get his tech? WHY does it instead just allow me to arbitrarily improve one of my own upgrades?!?
All the darkness and grim reality of the original syndicate games is lost. Theres no feeling that you are just a purpose built killer, instead you have to have 'feelings' and be 'different'. I still remember the visceral intro the the oringinal syndicate where the bloke on the device just gets his leg ripped off and replaced with a mechanical upgrade in a dark facility. There is NONE of that feeling here, it's all nice and clean environments, future tech that instead pulse bright lights at you. etc etc
This game is nothing but a MASSIVE disapointment and its only redeeming feature is the use of good actors for the central roles and actually making the characters look like the real life actors do.