Be happy. Be yourself. If others don’t like it, then let them be. Happiness is a choice. Life isn’t about pleasing everybody.
The reality is that Ezarel is a very handsome troll who makes people laugh, and sometimes he's a bichty blue elf by saying that we're useless, but at first he doesn't know us, in fact he becomes more pleasant some episodes later, so people, don't hate our lovely Ez just because he's a little piece of... S-Elf in the beginning, and I love him, so it's painful to see those comments about Ez, now let's continue idolatrating him and the other boys, and everybody's happy! \o/