You know all those features that are left out of WoW because they're too busy polishing who knows what? Everquest II has them and more.

• Learning Spells: You automatically learn the basic spell, and you can learn the advanced versions from a book you can buy beforehand and take with you.
• Buffs: No need to renew buffs every 10, 30, 60 minutes.
• Implied Targeting: This is just plain makes life easier.
• Heroic Opportunities: Combos! Group combos too!
• Quest Log Limit: 75 quests at once? Sign me up.
• Collection Quests: Find random junk and get a reward. I love scavenger hunts!
• Creature Catalog Quests: More scavenger hunts!
• Outlevelled Quests: You can find all those old quests.
• Commission System: Professionals can effectively sell their services.
• Guild Levels: Guilds that are more than a chat channel pasted to a friends list.
• Finding a Group: A real LFG tool, not a chat channel pasted to it's own member list.
• Buy a House: A home inside my home away from home...
• Learn the Languages: Not just a half-baked, unimplemented system.
• Change your Alignment: I can change my alignment, and even if I don't I can still communicate and group with the players of the other alignments.