I really want to party with some guys on the forum here with mics
Seriously, you made a thread just to complain that the MP is already unbalanced? The game has not even been released yet... There will always be a possibility of unfair teams if A) one team is more organized or B) if certain players have more or less skill.
If people (you) suck at MP games, you will always suck. There are people who adapt and can dominate because of natural talent. There are also many average players who can learn to get better through more playing time and experience.
So again, there may be a very very VERY small amount of people playing the game early. Even if they played a few MP games before you, you have no right to complain that the MP is already unbalanced. Better players will always be better players; weak players will always be weak players. Some people can practice for months and months and never improve. And yet you've already decided that the 2 people you have seen online playing are already "too skilled". Try partying with better players than you. Try practicing. Try learning all the maps. Try learning different tactics that will keep you alive. But don't complain that the MP is unbalanced after watching 2 YT videos, please.