All i gather from the 2.1 video is:
a) we all need Alligan Weapons ilvl90(2.0) > ilvl95(2.1)
b) all need complete ilvl90 armor in all slots
c) need JP button invincible
d) dev. hacks will be a requirement
f) we get more crappy twitch/death mechanics, rather then strategy based fights.
g) further division of players do to no skill curve... from care bare easy to hell mode in an eye's blink
h) no real movement forward, plenty of side inching tho....