Been playing a lot of Call of Duty games lately, so here goes.

• Call of Duty 4: Modern Warfare
  

  22 hours playtime

  no achievements

5/5 Awesome game! Still holds up and is one of the best, most original FPS games ever made. This is and will always be a defining classic that changed the direction of FPS gaming both single and muli player (whether some like it or not). Beautiful graphics, fast action, great gunplay, decent story. I love this game still.

• Call of Duty: Black Ops 2
  

  9.8 hours playtime

  22 of 35 achievements

3/5 Series starts getting real poopy around here. This is probably the last good single player experience. Good enough storytelling but really simple and lackluster compared to previous entries. Feels lazy and rushed overall. Multiplayer was a good experience though.

• Call of Duty: Black Ops 3
  

  91.3 hours playtime

  25 of 98 achievements

2/5 This one is bad. The zombies are okay and the multiplayer decent, but just skip the single player. It was painful to play through. The story made no sense and the pacing for the action was terrible. It was a chore to beat. Worst Call of Duty I have played yet.

• Call of Duty: Modern Warfare 2
  

  6.9 hours playtime

  21 of 50 achievements

5/5 Also a great game. More fun to play than the first one but the story gets pretty silly and over the top. It’s fun though so I can’t complain. A roller coaster of action and probably the one I will return to and play the most in the future. Spec Ops is a great addition to add some playtime when you’re finished.