Classes on p99

[thrawnseg]

I was going to be restarting on here and had a few questions from reading the threads...

Are Ogre Shaman bugged to not have frontal stun immunity?

Is taunt still screwed up, making paladins and SK's more desirable tanks?

Is the 1-5/10/15 grind still in place? I remember it taking like about 4-5 hours to get level 4 before.

Why are rangers hated? I've heard they are shunned by groups. Is it from the melee problems the server had, or are they just inderpowered until Velious?

Thanks for the replies!