I haven't done any of the crafting. The group quests are fun, similar to Public Quests in WAR. The flashpoint I was able to play was simply incredible. Definitely not like running a dungeon in WoW. It's a clear progression of achieving objectives and the quest updates as you play through. I also dabbled a bit in space combat which I would describe as an addictive mini-game (that still provides rewards/xp). I did a bit of PvP and that was fun as well; pretty similar to doing battlegrounds in WoW. I'd be really excited to do the dedicated open-PvP world called Ilum at level 50.