Thank you for asking why, most people would just get belligerent and call me a bundle of sticks in this situation. The main thing for me is the inability to ads. Every first person shooter should have this otherwise you are defeating the purpose( this is the only thing I disliked about Fallout 3). That killed the immersion for me. Taking a lot to kill mobs is fine by me, because they are mobs with various attributes and difficulties. When you go to PvP, however, it kills the expirence. Being able to take 20 bullets and run away is stupid. Someone can run up, start shooting you, and you can then turn around like nothings happening and off them( this is why I now only play hard core in CoD). It just doesn't seem fair that I can get shot 10 times hide for 5 seconds then go back full health and kill them. It makes me feel cheap and it takes away any rewarding felling felling I could get from kills. My final complaint is restricted to Reach. The ranking system was the worst I have ever experienced in a video game. I have not played 4 so I don't know if it has the same one, but if it does 343 should be ashamed.