I actually kinda like it tbh
It added elytras, shields, end cities, off hand slot, igloo structures that would teach players how to cure a villager, which I think is very helpful. And best of all, a mending enchantment.
However it came with a few cons. I'm not much of a pvp player, but I think removing the spam sword option is smart. It allows players to use strategy rather than just seeing who can click their mouse the fastest. Plus, I think the ability to craft enchanted golden apples was WAY overpowered.
Feel free to voice your opinions.