While I expect it to be fun, I would be seriously (but pleasantly surprised) if it had the depth and longevity of play Bungie is claiming. I've got my preorder and the expansions paid for and hope it's worth the 95$. The biggest missteps so far are in the over reliance of their website as a social hub for the game. The beta felt empty even though it was full. People were there but you really didn't have any reason to interact with anyone, and what limited interaction tools you were given were utterly useless if they weren't looking right at you.