Not at all. I haven't even hit EGO 1000 yet because I work so much and also sneak in a teeny bit of play with my other games. I also spend quite a bit of my Defiance play time horsing around with my friends and Clan members, so I don't get bored with the content that is currently out.
I've played tons of MMOs over the years and expansions are often very slow to release. I would prefer they follow that typical model and make sure that the game is working well before they cram an expansion onto it. Since you seem to have a ton of free time for gaming (an observation, not a dig), why don't you play another game for a bit and then come back to this one when the DLC comes out?

