Great game! But...
I just started playing this game yesterday...but every match so far i have had Toxic teammates who expect me to understand each and every mechanics of the abilities, power etc right off the bat. Frustrating part is that the people who are ganging up on me are the bottom fraggers. I kindly told them that this is just my 2nd day in the game...but the usual "Go back to Overwatch/CS" jibes...I can only imagine how much this will escalate once they add the rank matches.
I have been decent in gun battles so far due to shooting mechanics being similar to Counter strike (which i spent 7 years on). But trying to get a hang of the abilities for the characters unlocked so far.
I would personally suggest level based lobbies even in unrated...pitting newbies against newbies etc.