Just beat the campaign. Best shooter campaign I've played EVER. I also got a Marcus headband avatar reward for beating it so i'm happy .
Were you playing a different game to what I just played?
The fighting itself was alright, although without any significant story reasons for continuing to fight more stuff it just felt like fighting things for the sake of fighting things. There were numerous times where I was just bored of fighting things and just wanted to get onto the next major story piece and that never really came until the end of the game, leaving me unsatisfied most of the way through the campaign except for a few small moments here and there but mostly just uneventful. The Unreal Engine is also showing its age and that certainly made a few parts of it less enjoyable for me. I think I had 23 deaths playing through on Hardcore, well over 50% of those were due to frustrations with the engine or AI rather than actual difficult sections. The number of times the AI just wandered about instead of picking me up when I was downed so it timed out was crazy. I was left frustrated a number of times due to not being given a decent weapon selection for what was needed, this is especially true for the Armoured Kantus which require explosive weapons. Picking up weapons for a fight then being skipped ahead with an empty weapon before getting the chance to pick my other one back up was also annoying. In the end I just stuck with Lancer + Gnasher through most of it as if I went down any other routes I'd just be struggling for ammo for the other weapons.
Don't get me wrong, I did enjoy the campaign but it just felt so unsatisfying at times I really don't see how it is the best shooter campaign.