I'm fairly noob i suppose, I've only ever played the hunter past level 20s! So i just want to learn what makes a bad hunter in respect of other classes?

This was brought on by the fact that I thought my role was to get rid of all the adds, protect the healer and then dps on the boss [killing any respawning adds as they come]. Or so that's how i have been told to do since i started playing in fellowships!
I was in some instances yesturday where i was firstly moaned at to cure poison on tank and healer, which i did, they then i was moaned that i wasn't killing adds quick enough so that became my priority, i was then made RAT just so they could check on me!
The minstrel began running around to avoid spiders [i guess] and ended up pulling even more, our burg and captain were defeated, which meant my hunter was defeated after being surrounded by 5 spiders out of 8 [only 2 actually rooted]. I was then immediately dismissed from the fellowship. When i sent a tell asking why, the leader said 'hunters are sh..t learn to play your class or we get wiped'.

I'm usually pretty good at controling a mob when i play solo, i use my traps, daze, rooting and can wipe a mob pretty easily but for some reason when i play with other classes i just get moaned at.