Auto armor: this perk is great idea for helping new players have a fighting chance against the onslaught of crysis 2 veterans.
In my opinion there are many things that Counteract Auto armor. One of the most effective measures is also one of the big issues on the forum.
Predator bow: a one hit kill that is silent but deadly

Map design: I find it amusing that people complain about map design and then proceed to play only maps they have experience in and gravitate to areas that suit their gameplay style. Wait... What. You mean there are many different areas in a map that might suit your style the best? Go figure.
I have had Much to drink and am getting lazy.
I don't have a point right now I will complete this thought tomorrow
Just know that I have played the top players and their tactics are effective and disappointing.
For right now tl;dr = ????