Well, the good thing is that many Gaga fans may get an eye opener for Maiden, and that NOT being Run To The Hills.
Then if the new album really is worth getting, I'm not sure yet. I haven't heard much to convince me into buying, but I will keep checking songs every now and then for a while until I decide. (Maiden is my all time favorite band, but I wont buy anything if it's not up to standard... The Final Frontier was really 50/50, but I found it cheap and couldn't resist... ALL other albums are essential even the lesser albums like Fear Of The Dark and Virtual XI)