I like what I've heard so far, but good lord their method/presentation of data is terrible. 1+ hour of talking that could have been about 3 minutes. I'll summarize - there are 30 classes at launch (not including crafters), 10 per realm. There will not be class specific items. There are specific "paths" each class will have access to that will further define your role, similar to picking a particular talent tree in WoW, but the number of paths will not be equal across the classes (some may have 3 talent trees while others may have 10). There is a bunch of art, they will start revealing that art and based on that art, we will be able to pick which classes get revealed first each Friday.