Well, I like the hunger bar. If you fall and have fall-damage, you can regenerate easily and it's not a problem. I like that. I've always been a strong hater of the Enchantment table and XP since day 1, though. I feel like it didn't really add anything to the feel of the game; it only took away a lot from the feel of the game. It was a little too complicated. If you played on a PVP server, even if you had a diamond sword, someone could easily kill you with their iron fire sword. It's too complicated. The little things like writing in books, or stacking food, and such are nice little improvements. I think the enchantment table was too far of a leap for a lot of minecraft users, including myself.