Is it just me or does it feel like even small organized group can sway the outcome of whole battle?

I already noticed this on last beta and now I noticed it too.

Today we played few games, on the first game we were all scattered to different teams and the outcome of the match was pretty even, anyone could have won.

On the subsequent games we were all in same team straight from the start. We are only 6 people. What we did on each game was build a well walled FOB with spawn car to one of the drills. We kept it supplied with bandages and ammunition. After it was done we just roamed around the FOB killing enemies.

Each game where we did this we won, and we won overwhelmingly. Enemies barely got 10 points each.

It has been so consistent that it can't be a coincident and we are only 6 players out of 100.