Can someone tell me if the DLC is worth the 800 microsoft point download, cause I'm debating wether to run out and get a few points to buy it. I love the P-47 but is the campaign worth the buy?

well for me it was the P-47 that made me buy it, and to be honest i haven't even tried the campaign.

If you have the money to spare and you want it, Buy it ;)

sry. no campaign. only a few singlemissions.
no lucky dlc. imo

In all honesty, no it's not. Not when you consider DLC you get for other games of the same price, or even less.