Good maps, bad price.
3 new maps. (Yes, I said three. Two of them are old and practically the same thing with a buff-out) for 1200 MS points. Great deal aye? The maps are nothing short of any other standard online map. They aren't horrible. They aren't a map version of Ocarina of Time. I can't known down MW for the maps, because in honesty they did let me have some fun moments while playing, but that also was probably because I realized I didn't pay for it.
What I mean by that is, if you do have the money, and you are an active MW 2 player, this is not at all a bad investment. The maps are nice, regardless that that's is all you get.
Don't waste your money with the stimulus package unless you are one of the above, or you more than likely will regret getting that instead of another 2 DLC packages which are much better.