-Original story. Typical zombie fare. Original story? Are you praising the game or hating on it? I think you mean "Unnoriginal". If it was original that would mean it was unique and something you've never seen before. Learn the difference. Also, they're not fucking zombies.
-Enemy A.I was stupid as hell. Play on Survivor difficulty then if you don't find it difficult enough.
-While the graphics were great, they could have crafted a more imaginitive world. Wasted oppourtiny. How could they have crafted a more imagitnitive world? Give us examples, cause no one knows what the hell you're talking about.
-Ellie said some of the stupidest irrelevent lines since The Wand of Gamelon. Again...examples. If you are talking about her joke book, then thats just meant to lighten the mood. She was saying silly puns and jokes from her joke book, they're meant to be stupid and silly.
-Gameplay was slow and easy. You tell me it's a generic shooter, but what generic shooter is slow paced? Generic shooters are fast paced games like Battlefield and Call of Duty. Also, as I said before, if you found the game too easy, play on survivor difficulty.
-Stealth didn't matter since you could brute force your way through it on almost all the difficulties. Good luck with this on survivor. You have limited resources, so most of the time you don't even have any ammo and therefore have to resort to using stealth tactics to take our your enemies one by one.
-Crafting/invention felt mindless and irrelevent. How the hell did it feel mindless and irrelevant? You crafted useful materials like health packs and bombs, thats irrelevant? You need health packs because there's no health regeneration (Also proving that it's not a generic shooter, as you claim it is) and then you craft things like bombs and smoke grenades so that you can use them when you find yourself out of ammo or you're being surrounded by enemies and feel it's better to throw a grenade, instead of popping your head out to shoot.