[GHOSTS] Why was cod ghosts hated so much?

I played the game on my ps3 and I liked the multiplayer alot and the campaign felt unique and original (still I hate the cliffhanger I agree it sucks) yet I see alot of hate for the game. I'm not a cod ghosts fan boy in fact cod 4 is my fav cod but this game still holds a special place in my heart because of all the memories I made on it. Comment the criticism for the game bc I'm curious.

I played the game on my ps3 and I liked the multiplayer alot and the campaign felt unique and original (still I hate the cliffhanger I agree it sucks) yet I see alot of hate for the game. I'm not a cod ghosts fan boy in fact cod 4 is my fav cod but this game still holds a special place in my heart because of all the memories I made on it. Comment the criticism for the game bc I'm curious.