i had really poor characters to choose from i think, i picked a rat guy and played one match and it was so incredibly not fun for me that i stopped and havent played since
like i think the problem was that he was a stealth or assist character or something but there was no indication of this pre-game, so i tried to attack people and would just get annihilated every time. im a piece of shit
he's easily one of the best characters in the game.
the thing is even if you pick a super good character and you have no experience you're going to be trash no matter what, there's definitely no EASY WIN button in this game.