What i miss most is meh class design, awful class/spec balance, terrible itemization, and bugs out the fucking wazoo.
Goooood times.
Sarcasm aside i loved vanilla at the time but no way am i going back to it unless they make significant changes, likely the exact kinds of changes that will make other people not want to play it. So i have no clue what they want to do but whatever it is i hope it works out well for the people who've been asking for this for years.