After many games against the AI in an attempt to get a better feel of the game mechanics, I finally plunged into the void known as PvP and won my first game.
Sure brings back memories of DotA back in the days... when playing against the bots was sometimes more challenging than playing against actual humans.
Our side had 2 first-timers in PvP, me as Leona and another as Pantheon. The rest were Corki, Wukong and Kog'maw. The opposing team had 1 first-timer, a Veigar, with Warwick, Kog'maw, Wukong and Sion.
The main deciding factor was that we were more interested in downing the towers than they were. Remember folks, kills alone don't win you the game.
Cheers.