What's with all the hate toward mentors?

[Freerider]

It means you had enough time in two years to level 3 classes to 60 haha

[Risvertasashi]

It means you had enough time in two years to level 3 classes to 60 haha

To be more serious: Mentoring, ideally, means you are willing to help new players and have a very minimal baseline of experience to do that.

It does not mean:
You are a pro raider
You are a pro at all roles (or any role)
You have every nuance of theorycrafting memorized
You have infinite patience and will never use vote dismiss
You have deep knowledge of <insert game topic here>
You never mess up mechanics or forget how something works
etc

Ideally you have enough knowledge to help someone on their way from the boat/cart to max level, and/or are willing to help them clear some instances, or something. And you're willing.