http://www.youtube.com/watch?v=DVeyi27Iy1g
Running with a Knife to the 1st Hardpoint or any Hardpoint or Objective is often the only way you're there 1st. Not only am I racing the other teammates there, generally Jaxs, but the opposing team -- you. The second I'm there 100% of the time I switch to my gun. Here's where experience comes into play, the path you took was your fastest way in and your choke-point.
http://www.youtube.com/watch?v=xNIBSZNnVwo
Again I'm capping the Hardpoint, and where I'm located under cover of the column there are only three (3) choke-points: where I came from (flank), to the right (you), and hopping the wall (other guy). In the video most of it I'm scanning my flank and then I went right for the column cover.
http://www.youtube.com/watch?v=IY7R2KfiIRA
Huh?? I'm shooting my own 'teammate' and the UAV should have alerted me to that, but I also noted the direction the teammate was shooting which alerted me to go right. As I said before, I'm a sight player all I saw was a head and shot at it and wasted a few rounds. In that Hardpoint and the side I'm on there are two head glitches, the one I shot at and the one to my right which chances are that's where I'm aiming next.
Hardpoints are all in sequential order and are fixed, good players memorize all of the locations and the sequential orders for 'Pre Capping.' Headquarters also has its' fixed locations and sequential orders.
Further, 20-40 second clips that only focus on one kill are impossible to judge anything. Post the entire game or at least several minutes of film.
Again, chances are I'm playing with three of my Friends and we're all calling out locations of folks we spot, your scorestreaks e.g. Sentry Guns, and our map locations throughout the entire game. Last night six of us 3 v 3 played against each other, and because we are all decent players every game was very close to the point none of us 'enjoy' playing against each other - period.
Imagine me playing against another team and every kill is the same for me and I go negative. Some players are indeed much better than myself and some yep some cheat. I'm not one of them, Momba will never have a cheat of any kind - period!