Hello! Just a quick question

I just made this account in order to ask something. I come from the *** server, from whom I'm not happy with the rudeness of the gms to the community. Now, I'm just searching for alternative options to said server. And what I want to ask is: What does this server (MoP) offer? Something special about rates/raids/xmogs? Are all classes playable? Are there any bugs? Is all content available? If I could get these questions answered somewhere else in the site, I'm afraid I haven't seen where and I apologize for any inconvenience caused.

Looking forward to some answers
Alekxander