Here's the deal.
level 10 jumps into a warfront, gets killed by a level 14 and screams XX is Overpowered.
same level 10 levels to 14 and jumps a level 10 on his side and feels better about himself, and feels like he's a 'man'. That level 14 gets jumped and killed by a level 19, and screams TWINK!
a level 19 gets crushed by a level 12 and goes: "Hmm...what did I do wrong?"
that same level 19 goes up against another level 19 and get's roflstomped. That level 19 either goes: "Man, glad I am getting out of this bracket in 20%" Or..."How can I beat ths guy?"
While the level 14 is still ranting about twinks.