You are just not a very good player. Below average players don't want any skill gap what so ever(generally). ( Just saying it how i see it)
Most people are complaining because they know halo reach was a bad game(halo wise,it had many things in it which reduces skill gap, I could list some of them but I don't want too right now). And because of halo reach being a bad game they do not want halo 4 to follow in the footsteps of it. So they will complain about bad changes they see and I don't at all blame them.
Skill gap was a very important part of halo and I have seen many updates all ready that will reduce it more. In a 1v1 fight in halo the person with the better aim/strafe should win the fight. Not the person who has the better AA or unlocked the best amour for their spartan or spawned with the best weapon. Halo use to be about players with even equipment and the better player winning games by using strats(IE getting the power weapons and using them effectively, or map positioning) Or winning by simply being a better players (aim/strafe wise).
I can see where you are coming from not to complain about a game that has not been released but that being said i hope you understand why people complain, they just don't want a big disappointment like reach was.
p.s i am glad you did not call me ignorant but i wish the same could be said about you.(this is what you said: I personally don't think you are very intellegent and you will, most likely, prove me right by actually carring enough about this comment to retaliate and post something back about how unintellegent I am.) btw its intelligent not intellegent.
hth