I still can't figure out if magic find actually improves your chances of getting legendaries. I stopped getting anything under epics at 15k+, but the orange ones seem to drop at the same rate.
The faction feature seems promising. The daily/weekly/monthly quests are a fun touch. Guess, we'll have to wait and see how that turns out when the full version is out(hope we get to reanimate those "bones". 5/5
The drop rate for enderpearls should be increased. I got every non ender portal related achievement and still only found one pearl after a number of monster hunting nights. Other than that it's quite a fun iteration of minecraft, 4/5.
Endermen might teleport when you hit them - you're probably not actually killing them!