Thing is, the games you will have with good players you will win, and be convinced that you played it well.
When you then loose, you check your team and complain. The trick to becoming a better player is to take that team criticism and put it on yourself, in order to see what you could have done better. Because very often when you loose with a "noob team", the opponents too are beginners and you could have beaten them if you played better.
That's how I try to think. Then again there will be some matches when you play with someone that does not know what the orbs are, or someone who disconnects, but you will also play against them so it evens out.