Choose the representative of Eurovision is a complicated task thathas changed little in recent years. Since internally choosing the representative as it was th case of Pastora Soler or Edurne, to perform a screening where the audiencehas decided the candidate or use Idol to vote the bestchoice.
With this objective OT2018 has offered the most oustanding preselection scoring a 23.6% share and more than three million spectators, stressing that it sweeps the youth crowd: 39.7% share among young people aged 13 to 24.