I like RPG's but I haven't played a MMORPG till Guild Wars 2. I like the game but it's not extraordinary. Anyway I saw that you can play PvE (single campaign but with others if that even makes sense :D), WvW (server vs server, I like this idea) and PvP. But the fact is that when you play WvW and PvP you are at level 80 so I wonder what's the point of levelling? Just for the campaign? I thought there will be more interactivity - you level for being more powerful when playing against others. In this scenario I don't even find the utility for a guild. Why would you be in a guild?
I know there are a lot of questions here (I may sound confusing and maybe I am confused) but please help me up here, tell me that there is so much more to this game than I see.